12910970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 24019200

約数和(自身を除く): 11108230

約数列:

[1, 2, 5, 10, 59, 79, 118, 158, 277, 295, 395, 554, 590, 790, 1385, 2770, 4661, 9322, 16343, 21883, 23305, 32686, 43766, 46610, 81715, 109415, 163430, 218830, 1291097, 2582194, 6455485, 12910970]

約数ペア:

[(1, 12910970), (2, 6455485), (5, 2582194), (10, 1291097), (59, 218830), (79, 163430), (118, 109415), (158, 81715), (277, 46610), (295, 43766), (395, 32686), (554, 23305), (590, 21883), (790, 16343), (1385, 9322), (2770, 4661)]