15111932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31223}}^1$

素因数の和:31249

約数の個数: 18

約数和(自身を含む): 29069544

約数和(自身を除く): 13957612

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31223, 62446, 124892, 343453, 686906, 1373812, 3777983, 7555966, 15111932]

約数ペア:

[(1, 15111932), (2, 7555966), (4, 3777983), (11, 1373812), (22, 686906), (44, 343453), (121, 124892), (242, 62446), (484, 31223)]