12823984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47147}}^1$

素因数の和:47172

約数の個数: 20

約数和(自身を含む): 26308584

約数和(自身を除く): 13484600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47147, 94294, 188588, 377176, 754352, 801499, 1602998, 3205996, 6411992, 12823984]

約数ペア:

[(1, 12823984), (2, 6411992), (4, 3205996), (8, 1602998), (16, 801499), (17, 754352), (34, 377176), (68, 188588), (136, 94294), (272, 47147)]