1959198122

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{15193}}^1$

素因数の和:15414

約数の個数: 32

約数和(自身を含む): 3436518144

約数和(自身を除く): 1477320022

約数列:

[1, 2, 7, 14, 61, 122, 151, 302, 427, 854, 1057, 2114, 9211, 15193, 18422, 30386, 64477, 106351, 128954, 212702, 926773, 1853546, 2294143, 4588286, 6487411, 12974822, 16059001, 32118002, 139942723, 279885446, 979599061, 1959198122]

約数ペア:

[(1, 1959198122), (2, 979599061), (7, 279885446), (14, 139942723), (61, 32118002), (122, 16059001), (151, 12974822), (302, 6487411), (427, 4588286), (854, 2294143), (1057, 1853546), (2114, 926773), (9211, 212702), (15193, 128954), (18422, 106351), (30386, 64477)]