19960217329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{273349}}^1$

素因数の和:273540

約数の個数: 16

約数和(自身を含む): 22180712400

約数和(自身を除く): 2220495071

約数列:

[1, 13, 41, 137, 533, 1781, 5617, 73021, 273349, 3553537, 11207309, 37448813, 145695017, 486834569, 1535401333, 19960217329]

約数ペア:

[(1, 19960217329), (13, 1535401333), (41, 486834569), (137, 145695017), (533, 37448813), (1781, 11207309), (5617, 3553537), (73021, 273349)]