12762490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 26046720

約数和(自身を除く): 13284230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5167, 10334, 25835, 51670, 67171, 98173, 134342, 196346, 335855, 490865, 671710, 981730, 1276249, 2552498, 6381245, 12762490]

約数ペア:

[(1, 12762490), (2, 6381245), (5, 2552498), (10, 1276249), (13, 981730), (19, 671710), (26, 490865), (38, 335855), (65, 196346), (95, 134342), (130, 98173), (190, 67171), (247, 51670), (494, 25835), (1235, 10334), (2470, 5167)]