38094940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146519}}^1$

素因数の和:146541

約数の個数: 24

約数和(自身を含む): 86153760

約数和(自身を除く): 48058820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 146519, 293038, 586076, 732595, 1465190, 1904747, 2930380, 3809494, 7618988, 9523735, 19047470, 38094940]

約数ペア:

[(1, 38094940), (2, 19047470), (4, 9523735), (5, 7618988), (10, 3809494), (13, 2930380), (20, 1904747), (26, 1465190), (52, 732595), (65, 586076), (130, 293038), (260, 146519)]