39574018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3870

約数の個数: 24

約数和(自身を含む): 66783024

約数和(自身を除く): 27209006

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 3803, 5203, 7606, 10406, 41833, 83666, 163529, 327058, 460163, 920326, 1798819, 3597638, 19787009, 39574018]

約数ペア:

[(1, 39574018), (2, 19787009), (11, 3597638), (22, 1798819), (43, 920326), (86, 460163), (121, 327058), (242, 163529), (473, 83666), (946, 41833), (3803, 10406), (5203, 7606)]