105214894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3472

約数の個数: 24

約数和(自身を含む): 170489880

約数和(自身を除く): 65274986

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 3389, 6778, 15523, 31046, 64391, 128782, 145727, 291454, 1223429, 2446858, 2768813, 5537626, 52607447, 105214894]

約数ペア:

[(1, 105214894), (2, 52607447), (19, 5537626), (38, 2768813), (43, 2446858), (86, 1223429), (361, 291454), (722, 145727), (817, 128782), (1634, 64391), (3389, 31046), (6778, 15523)]