23787790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 47246976

約数和(自身を除く): 23459186

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 4463, 5330, 8926, 22315, 44630, 58019, 116038, 182983, 290095, 365966, 580190, 914915, 1829830, 2378779, 4757558, 11893895, 23787790]

約数ペア:

[(1, 23787790), (2, 11893895), (5, 4757558), (10, 2378779), (13, 1829830), (26, 914915), (41, 580190), (65, 365966), (82, 290095), (130, 182983), (205, 116038), (410, 58019), (533, 44630), (1066, 22315), (2665, 8926), (4463, 5330)]