17133820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 41328000

約数和(自身を除く): 24194180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4099, 4180, 8198, 16396, 20495, 40990, 45089, 77881, 81980, 90178, 155762, 180356, 225445, 311524, 389405, 450890, 778810, 856691, 901780, 1557620, 1713382, 3426764, 4283455, 8566910, 17133820]

約数ペア:

[(1, 17133820), (2, 8566910), (4, 4283455), (5, 3426764), (10, 1713382), (11, 1557620), (19, 901780), (20, 856691), (22, 778810), (38, 450890), (44, 389405), (55, 311524), (76, 225445), (95, 180356), (110, 155762), (190, 90178), (209, 81980), (220, 77881), (380, 45089), (418, 40990), (836, 20495), (1045, 16396), (2090, 8198), (4099, 4180)]