12718472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 26573400

約数和(自身を除く): 13854928

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 4217, 8434, 16868, 33736, 54821, 109642, 122293, 219284, 244586, 438568, 489172, 978344, 1589809, 3179618, 6359236, 12718472]

約数ペア:

[(1, 12718472), (2, 6359236), (4, 3179618), (8, 1589809), (13, 978344), (26, 489172), (29, 438568), (52, 244586), (58, 219284), (104, 122293), (116, 109642), (232, 54821), (377, 33736), (754, 16868), (1508, 8434), (3016, 4217)]