19099845804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1\times {\mathrm{821}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 48360666816

約数和(自身を除く): 29260821012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 757, 788, 821, 1182, 1514, 1642, 2271, 2364, 2463, 2561, 3028, 3284, 4542, 4926, 5122, 7683, 9084, 9841, 9852, 10244, 10673, 15366, 19682, 21346, 29523, 30732, 32019, 39364, 42692, 59046, 64038, 118092, 128076, 149129, 161737, 298258, 323474, 447387, 485211, 596516, 621497, 646948, 894774, 970422, 1242994, 1789548, 1864491, 1938677, 1940844, 2102581, 2485988, 3728982, 3877354, 4205162, 5816031, 6307743, 7457964, 7754708, 8079461, 8410324, 11632062, 12615486, 16158922, 23264124, 24238383, 25230972, 32317844, 48476766, 96953532, 122434909, 244869818, 367304727, 489739636, 734609454, 1469218908, 1591653817, 3183307634, 4774961451, 6366615268, 9549922902, 19099845804]

約数ペア:

[(1, 19099845804), (2, 9549922902), (3, 6366615268), (4, 4774961451), (6, 3183307634), (12, 1591653817), (13, 1469218908), (26, 734609454), (39, 489739636), (52, 367304727), (78, 244869818), (156, 122434909), (197, 96953532), (394, 48476766), (591, 32317844), (757, 25230972), (788, 24238383), (821, 23264124), (1182, 16158922), (1514, 12615486), (1642, 11632062), (2271, 8410324), (2364, 8079461), (2463, 7754708), (2561, 7457964), (3028, 6307743), (3284, 5816031), (4542, 4205162), (4926, 3877354), (5122, 3728982), (7683, 2485988), (9084, 2102581), (9841, 1940844), (9852, 1938677), (10244, 1864491), (10673, 1789548), (15366, 1242994), (19682, 970422), (21346, 894774), (29523, 646948), (30732, 621497), (32019, 596516), (39364, 485211), (42692, 447387), (59046, 323474), (64038, 298258), (118092, 161737), (128076, 149129)]