39709982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19333}}^1$

素因数の和:19427

約数の個数: 16

約数和(自身を含む): 64962240

約数和(自身を除く): 25252258

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 19333, 38666, 251329, 502658, 1527307, 3054614, 19854991, 39709982]

約数ペア:

[(1, 39709982), (2, 19854991), (13, 3054614), (26, 1527307), (79, 502658), (158, 251329), (1027, 38666), (2054, 19333)]