11847883984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{243343}}^1$

素因数の和:243547

約数の個数: 40

約数和(自身を含む): 24441471360

約数和(自身を除く): 12593587376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1432, 2864, 3043, 6086, 12172, 24344, 48688, 243343, 486686, 973372, 1946744, 3893488, 4136831, 8273662, 16547324, 33094648, 43558397, 66189296, 87116794, 174233588, 348467176, 696934352, 740492749, 1480985498, 2961970996, 5923941992, 11847883984]

約数ペア:

[(1, 11847883984), (2, 5923941992), (4, 2961970996), (8, 1480985498), (16, 740492749), (17, 696934352), (34, 348467176), (68, 174233588), (136, 87116794), (179, 66189296), (272, 43558397), (358, 33094648), (716, 16547324), (1432, 8273662), (2864, 4136831), (3043, 3893488), (6086, 1946744), (12172, 973372), (24344, 486686), (48688, 243343)]