15902132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 28896000

約数和(自身を除く): 12993868

約数列:

[1, 2, 4, 31, 62, 124, 257, 499, 514, 998, 1028, 1996, 7967, 15469, 15934, 30938, 31868, 61876, 128243, 256486, 512972, 3975533, 7951066, 15902132]

約数ペア:

[(1, 15902132), (2, 7951066), (4, 3975533), (31, 512972), (62, 256486), (124, 128243), (257, 61876), (499, 31868), (514, 30938), (998, 15934), (1028, 15469), (1996, 7967)]