38849746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 64471680

約数和(自身を除く): 25621934

約数列:

[1, 2, 13, 26, 89, 103, 163, 178, 206, 326, 1157, 1339, 2119, 2314, 2678, 4238, 9167, 14507, 16789, 18334, 29014, 33578, 119171, 188591, 218257, 238342, 377182, 436514, 1494221, 2988442, 19424873, 38849746]

約数ペア:

[(1, 38849746), (2, 19424873), (13, 2988442), (26, 1494221), (89, 436514), (103, 377182), (163, 238342), (178, 218257), (206, 188591), (326, 119171), (1157, 33578), (1339, 29014), (2119, 18334), (2314, 16789), (2678, 14507), (4238, 9167)]