12938681818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{54583}}^1$

素因数の和:54742

約数の個数: 32

約数和(自身を含む): 20711352960

約数和(自身を除く): 7772671142

約数列:

[1, 2, 29, 58, 61, 67, 122, 134, 1769, 1943, 3538, 3886, 4087, 8174, 54583, 109166, 118523, 237046, 1582907, 3165814, 3329563, 3657061, 6659126, 7314122, 96557327, 106054769, 193114654, 212109538, 223080721, 446161442, 6469340909, 12938681818]

約数ペア:

[(1, 12938681818), (2, 6469340909), (29, 446161442), (58, 223080721), (61, 212109538), (67, 193114654), (122, 106054769), (134, 96557327), (1769, 7314122), (1943, 6659126), (3538, 3657061), (3886, 3329563), (4087, 3165814), (8174, 1582907), (54583, 237046), (109166, 118523)]