19144710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16363}}^1$

素因数の和:16389

約数の個数: 48

約数和(自身を含む): 53608464

約数和(自身を除く): 34463754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16363, 32726, 49089, 81815, 98178, 147267, 163630, 212719, 245445, 294534, 425438, 490890, 638157, 736335, 1063595, 1276314, 1472670, 1914471, 2127190, 3190785, 3828942, 6381570, 9572355, 19144710]

約数ペア:

[(1, 19144710), (2, 9572355), (3, 6381570), (5, 3828942), (6, 3190785), (9, 2127190), (10, 1914471), (13, 1472670), (15, 1276314), (18, 1063595), (26, 736335), (30, 638157), (39, 490890), (45, 425438), (65, 294534), (78, 245445), (90, 212719), (117, 163630), (130, 147267), (195, 98178), (234, 81815), (390, 49089), (585, 32726), (1170, 16363)]