18138523247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{38167}}^1$

素因数の和:38582

約数の個数: 16

約数和(自身を含む): 19749649920

約数和(自身を除く): 1611126673

約数列:

[1, 13, 139, 263, 1807, 3419, 36557, 38167, 475241, 496171, 5305213, 10037921, 68967769, 130492973, 1395271019, 18138523247]

約数ペア:

[(1, 18138523247), (13, 1395271019), (139, 130492973), (263, 68967769), (1807, 10037921), (3419, 5305213), (36557, 496171), (38167, 475241)]