19349944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 38923200

約数和(自身を除く): 19573256

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 1801, 2686, 3602, 5372, 7204, 10744, 14408, 30617, 61234, 122468, 142279, 244936, 284558, 569116, 1138232, 2418743, 4837486, 9674972, 19349944]

約数ペア:

[(1, 19349944), (2, 9674972), (4, 4837486), (8, 2418743), (17, 1138232), (34, 569116), (68, 284558), (79, 244936), (136, 142279), (158, 122468), (316, 61234), (632, 30617), (1343, 14408), (1801, 10744), (2686, 7204), (3602, 5372)]