19107870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1663}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 26898402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1663, 1915, 2298, 3326, 3830, 4989, 5745, 8315, 9978, 11490, 16630, 24945, 49890, 636929, 1273858, 1910787, 3184645, 3821574, 6369290, 9553935, 19107870]

約数ペア:

[(1, 19107870), (2, 9553935), (3, 6369290), (5, 3821574), (6, 3184645), (10, 1910787), (15, 1273858), (30, 636929), (383, 49890), (766, 24945), (1149, 16630), (1663, 11490), (1915, 9978), (2298, 8315), (3326, 5745), (3830, 4989)]