19201962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 41626368

約数和(自身を除く): 22424406

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 1423, 2249, 2846, 4269, 4498, 6747, 8538, 13494, 18499, 36998, 55497, 110994, 246179, 492358, 738537, 1477074, 3200327, 6400654, 9600981, 19201962]

約数ペア:

[(1, 19201962), (2, 9600981), (3, 6400654), (6, 3200327), (13, 1477074), (26, 738537), (39, 492358), (78, 246179), (173, 110994), (346, 55497), (519, 36998), (1038, 18499), (1423, 13494), (2249, 8538), (2846, 6747), (4269, 4498)]