15222016

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 36

約数和(自身を含む): 30747892

約数和(自身を除く): 15525876

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 613, 776, 1226, 1552, 2452, 3104, 4904, 6208, 9808, 12416, 19616, 24832, 39232, 59461, 78464, 118922, 156928, 237844, 475688, 951376, 1902752, 3805504, 7611008, 15222016]

約数ペア:

[(1, 15222016), (2, 7611008), (4, 3805504), (8, 1902752), (16, 951376), (32, 475688), (64, 237844), (97, 156928), (128, 118922), (194, 78464), (256, 59461), (388, 39232), (613, 24832), (776, 19616), (1226, 12416), (1552, 9808), (2452, 6208), (3104, 4904)]