16195268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 29508864

約数和(自身を除く): 13313596

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 997, 1994, 3988, 4061, 8122, 16244, 30907, 61814, 123628, 130607, 261214, 522428, 4048817, 8097634, 16195268]

約数ペア:

[(1, 16195268), (2, 8097634), (4, 4048817), (31, 522428), (62, 261214), (124, 130607), (131, 123628), (262, 61814), (524, 30907), (997, 16244), (1994, 8122), (3988, 4061)]