11958650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 25712640

約数和(自身を除く): 13753990

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1279, 1870, 2558, 4675, 6395, 9350, 12790, 14069, 21743, 28138, 31975, 43486, 63950, 70345, 108715, 140690, 217430, 239173, 351725, 478346, 543575, 703450, 1087150, 1195865, 2391730, 5979325, 11958650]

約数ペア:

[(1, 11958650), (2, 5979325), (5, 2391730), (10, 1195865), (11, 1087150), (17, 703450), (22, 543575), (25, 478346), (34, 351725), (50, 239173), (55, 217430), (85, 140690), (110, 108715), (170, 70345), (187, 63950), (275, 43486), (374, 31975), (425, 28138), (550, 21743), (850, 14069), (935, 12790), (1279, 9350), (1870, 6395), (2558, 4675)]