19682928

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2646

約数の個数: 60

約数和(自身を含む): 56145960

約数和(自身を除く): 36463032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 2579, 3816, 5158, 7632, 7737, 10316, 15474, 20632, 23211, 30948, 41264, 46422, 61896, 92844, 123792, 136687, 185688, 273374, 371376, 410061, 546748, 820122, 1093496, 1230183, 1640244, 2186992, 2460366, 3280488, 4920732, 6560976, 9841464, 19682928]

約数ペア:

[(1, 19682928), (2, 9841464), (3, 6560976), (4, 4920732), (6, 3280488), (8, 2460366), (9, 2186992), (12, 1640244), (16, 1230183), (18, 1093496), (24, 820122), (36, 546748), (48, 410061), (53, 371376), (72, 273374), (106, 185688), (144, 136687), (159, 123792), (212, 92844), (318, 61896), (424, 46422), (477, 41264), (636, 30948), (848, 23211), (954, 20632), (1272, 15474), (1908, 10316), (2544, 7737), (2579, 7632), (3816, 5158)]