38982164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20261}}^1$

素因数の和:20315

約数の個数: 24

約数和(自身を含む): 75455688

約数和(自身を除く): 36473524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20261, 40522, 81044, 263393, 526786, 749657, 1053572, 1499314, 2998628, 9745541, 19491082, 38982164]

約数ペア:

[(1, 38982164), (2, 19491082), (4, 9745541), (13, 2998628), (26, 1499314), (37, 1053572), (52, 749657), (74, 526786), (148, 263393), (481, 81044), (962, 40522), (1924, 20261)]