15612388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{32257}}^1$

素因数の和:32283

約数の個数: 18

約数和(自身を含む): 30032198

約数和(自身を除く): 14419810

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 32257, 64514, 129028, 354827, 709654, 1419308, 3903097, 7806194, 15612388]

約数ペア:

[(1, 15612388), (2, 7806194), (4, 3903097), (11, 1419308), (22, 709654), (44, 354827), (121, 129028), (242, 64514), (484, 32257)]