17685044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 33492480

約数和(自身を除く): 15807436

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1423, 2846, 3107, 5692, 6214, 12428, 18499, 36998, 73996, 340097, 680194, 1360388, 4421261, 8842522, 17685044]

約数ペア:

[(1, 17685044), (2, 8842522), (4, 4421261), (13, 1360388), (26, 680194), (52, 340097), (239, 73996), (478, 36998), (956, 18499), (1423, 12428), (2846, 6214), (3107, 5692)]