19903584

素因数分解:

$2^5\times 3^1\times {\mathrm{207329}}^1$

素因数の和:207342

約数の個数: 24

約数和(自身を含む): 52247160

約数和(自身を除く): 32343576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207329, 414658, 621987, 829316, 1243974, 1658632, 2487948, 3317264, 4975896, 6634528, 9951792, 19903584]

約数ペア:

[(1, 19903584), (2, 9951792), (3, 6634528), (4, 4975896), (6, 3317264), (8, 2487948), (12, 1658632), (16, 1243974), (24, 829316), (32, 621987), (48, 414658), (96, 207329)]