19222542

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{11483}}^1$

素因数の和:11525

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 24876018

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 11483, 22966, 34449, 68898, 103347, 206694, 310041, 355973, 620082, 711946, 1067919, 2135838, 3203757, 6407514, 9611271, 19222542]

約数ペア:

[(1, 19222542), (2, 9611271), (3, 6407514), (6, 3203757), (9, 2135838), (18, 1067919), (27, 711946), (31, 620082), (54, 355973), (62, 310041), (93, 206694), (186, 103347), (279, 68898), (558, 34449), (837, 22966), (1674, 11483)]