15331938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 32199552

約数和(自身を除く): 16867614

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 461, 482, 723, 922, 1383, 1446, 2766, 5543, 10603, 11086, 16629, 21206, 31809, 33258, 63618, 111101, 222202, 333303, 666606, 2555323, 5110646, 7665969, 15331938]

約数ペア:

[(1, 15331938), (2, 7665969), (3, 5110646), (6, 2555323), (23, 666606), (46, 333303), (69, 222202), (138, 111101), (241, 63618), (461, 33258), (482, 31809), (723, 21206), (922, 16629), (1383, 11086), (1446, 10603), (2766, 5543)]