10219612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1319}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 19404000

約数和(自身を除く): 9184388

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1319, 1937, 2638, 3874, 5276, 7748, 17147, 34294, 68588, 196531, 393062, 786124, 2554903, 5109806, 10219612]

約数ペア:

[(1, 10219612), (2, 5109806), (4, 2554903), (13, 786124), (26, 393062), (52, 196531), (149, 68588), (298, 34294), (596, 17147), (1319, 7748), (1937, 5276), (2638, 3874)]