12200968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 26732160

約数和(自身を除く): 14531192

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 103, 104, 134, 136, 206, 221, 268, 412, 442, 536, 824, 871, 884, 1139, 1339, 1742, 1751, 1768, 2278, 2678, 3484, 3502, 4556, 5356, 6901, 6968, 7004, 9112, 10712, 13802, 14008, 14807, 22763, 27604, 29614, 45526, 55208, 59228, 89713, 91052, 117317, 118456, 179426, 182104, 234634, 358852, 469268, 717704, 938536, 1525121, 3050242, 6100484, 12200968]

約数ペア:

[(1, 12200968), (2, 6100484), (4, 3050242), (8, 1525121), (13, 938536), (17, 717704), (26, 469268), (34, 358852), (52, 234634), (67, 182104), (68, 179426), (103, 118456), (104, 117317), (134, 91052), (136, 89713), (206, 59228), (221, 55208), (268, 45526), (412, 29614), (442, 27604), (536, 22763), (824, 14807), (871, 14008), (884, 13802), (1139, 10712), (1339, 9112), (1742, 7004), (1751, 6968), (1768, 6901), (2278, 5356), (2678, 4556), (3484, 3502)]