19327136

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{19483}}^1$

素因数の和:19524

約数の個数: 24

約数和(自身を含む): 39279744

約数和(自身を除く): 19952608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 19483, 38966, 77932, 155864, 311728, 603973, 623456, 1207946, 2415892, 4831784, 9663568, 19327136]

約数ペア:

[(1, 19327136), (2, 9663568), (4, 4831784), (8, 2415892), (16, 1207946), (31, 623456), (32, 603973), (62, 311728), (124, 155864), (248, 77932), (496, 38966), (992, 19483)]