39937829

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 43166400

約数和(自身を除く): 3228571

約数列:

[1, 19, 67, 137, 229, 1273, 2603, 4351, 9179, 15343, 31373, 174401, 291517, 596087, 2101991, 39937829]

約数ペア:

[(1, 39937829), (19, 2101991), (67, 596087), (137, 291517), (229, 174401), (1273, 31373), (2603, 15343), (4351, 9179)]