10915216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 23052344

約数和(自身を除く): 12137128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 541, 776, 1082, 1261, 1552, 2164, 2522, 4328, 5044, 7033, 8656, 10088, 14066, 20176, 28132, 52477, 56264, 104954, 112528, 209908, 419816, 682201, 839632, 1364402, 2728804, 5457608, 10915216]

約数ペア:

[(1, 10915216), (2, 5457608), (4, 2728804), (8, 1364402), (13, 839632), (16, 682201), (26, 419816), (52, 209908), (97, 112528), (104, 104954), (194, 56264), (208, 52477), (388, 28132), (541, 20176), (776, 14066), (1082, 10088), (1261, 8656), (1552, 7033), (2164, 5044), (2522, 4328)]