19662492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86239}}^1$

素因数の和:86265

約数の個数: 24

約数和(自身を含む): 48294400

約数和(自身を除く): 28631908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86239, 172478, 258717, 344956, 517434, 1034868, 1638541, 3277082, 4915623, 6554164, 9831246, 19662492]

約数ペア:

[(1, 19662492), (2, 9831246), (3, 6554164), (4, 4915623), (6, 3277082), (12, 1638541), (19, 1034868), (38, 517434), (57, 344956), (76, 258717), (114, 172478), (228, 86239)]