19045432

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 41011200

約数和(自身を除く): 21965768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1423, 1673, 1912, 2846, 3346, 5692, 6692, 9961, 11384, 13384, 19922, 39844, 79688, 340097, 680194, 1360388, 2380679, 2720776, 4761358, 9522716, 19045432]

約数ペア:

[(1, 19045432), (2, 9522716), (4, 4761358), (7, 2720776), (8, 2380679), (14, 1360388), (28, 680194), (56, 340097), (239, 79688), (478, 39844), (956, 19922), (1423, 13384), (1673, 11384), (1912, 9961), (2846, 6692), (3346, 5692)]