15561172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4261}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 30072672

約数和(自身を除く): 14511500

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 4261, 8522, 17044, 46871, 93742, 187484, 353663, 707326, 1414652, 3890293, 7780586, 15561172]

約数ペア:

[(1, 15561172), (2, 7780586), (4, 3890293), (11, 1414652), (22, 707326), (44, 353663), (83, 187484), (166, 93742), (332, 46871), (913, 17044), (1826, 8522), (3652, 4261)]