11943230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 24033024

約数和(自身を除く): 12089794

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 191, 338, 370, 382, 481, 845, 955, 962, 1690, 1910, 2405, 2483, 4810, 4966, 6253, 7067, 12415, 12506, 14134, 24830, 31265, 32279, 35335, 62530, 64558, 70670, 91871, 161395, 183742, 322790, 459355, 918710, 1194323, 2388646, 5971615, 11943230]

約数ペア:

[(1, 11943230), (2, 5971615), (5, 2388646), (10, 1194323), (13, 918710), (26, 459355), (37, 322790), (65, 183742), (74, 161395), (130, 91871), (169, 70670), (185, 64558), (191, 62530), (338, 35335), (370, 32279), (382, 31265), (481, 24830), (845, 14134), (955, 12506), (962, 12415), (1690, 7067), (1910, 6253), (2405, 4966), (2483, 4810)]