15790418

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 12078766

約数列:

[1, 2, 7, 14, 83, 107, 127, 166, 214, 254, 581, 749, 889, 1162, 1498, 1778, 8881, 10541, 13589, 17762, 21082, 27178, 62167, 73787, 95123, 124334, 147574, 190246, 1127887, 2255774, 7895209, 15790418]

約数ペア:

[(1, 15790418), (2, 7895209), (7, 2255774), (14, 1127887), (83, 190246), (107, 147574), (127, 124334), (166, 95123), (214, 73787), (254, 62167), (581, 27178), (749, 21082), (889, 17762), (1162, 13589), (1498, 10541), (1778, 8881)]