19259058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 29003982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 5039, 10078, 15117, 30234, 35273, 65507, 70546, 105819, 131014, 196521, 211638, 246911, 393042, 458549, 493822, 740733, 917098, 1375647, 1481466, 2751294, 3209843, 6419686, 9629529, 19259058]

約数ペア:

[(1, 19259058), (2, 9629529), (3, 6419686), (6, 3209843), (7, 2751294), (13, 1481466), (14, 1375647), (21, 917098), (26, 740733), (39, 493822), (42, 458549), (49, 393042), (78, 246911), (91, 211638), (98, 196521), (147, 131014), (182, 105819), (273, 70546), (294, 65507), (546, 35273), (637, 30234), (1274, 15117), (1911, 10078), (3822, 5039)]