13889282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 23704704

約数和(自身を除く): 9815422

約数列:

[1, 2, 11, 22, 37, 74, 113, 151, 226, 302, 407, 814, 1243, 1661, 2486, 3322, 4181, 5587, 8362, 11174, 17063, 34126, 45991, 61457, 91982, 122914, 187693, 375386, 631331, 1262662, 6944641, 13889282]

約数ペア:

[(1, 13889282), (2, 6944641), (11, 1262662), (22, 631331), (37, 375386), (74, 187693), (113, 122914), (151, 91982), (226, 61457), (302, 45991), (407, 34126), (814, 17063), (1243, 11174), (1661, 8362), (2486, 5587), (3322, 4181)]