11791856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 24403200

約数和(自身を除く): 12611344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 491, 632, 982, 1264, 1501, 1964, 3002, 3928, 6004, 7856, 9329, 12008, 18658, 24016, 37316, 38789, 74632, 77578, 149264, 155156, 310312, 620624, 736991, 1473982, 2947964, 5895928, 11791856]

約数ペア:

[(1, 11791856), (2, 5895928), (4, 2947964), (8, 1473982), (16, 736991), (19, 620624), (38, 310312), (76, 155156), (79, 149264), (152, 77578), (158, 74632), (304, 38789), (316, 37316), (491, 24016), (632, 18658), (982, 12008), (1264, 9329), (1501, 7856), (1964, 6004), (3002, 3928)]