19473610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 38021760

約数和(自身を除く): 18548150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 919, 1630, 1838, 2119, 4238, 4595, 9190, 10595, 11947, 21190, 23894, 59735, 119470, 149797, 299594, 748985, 1497970, 1947361, 3894722, 9736805, 19473610]

約数ペア:

[(1, 19473610), (2, 9736805), (5, 3894722), (10, 1947361), (13, 1497970), (26, 748985), (65, 299594), (130, 149797), (163, 119470), (326, 59735), (815, 23894), (919, 21190), (1630, 11947), (1838, 10595), (2119, 9190), (4238, 4595)]