13139674

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 21219840

約数和(自身を除く): 8080166

約数列:

[1, 2, 17, 34, 127, 179, 254, 289, 358, 578, 2159, 3043, 4318, 6086, 22733, 36703, 45466, 51731, 73406, 103462, 386461, 772922, 6569837, 13139674]

約数ペア:

[(1, 13139674), (2, 6569837), (17, 772922), (34, 386461), (127, 103462), (179, 73406), (254, 51731), (289, 45466), (358, 36703), (578, 22733), (2159, 6086), (3043, 4318)]