39839942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17489}}^1$

素因数の和:17575

約数の個数: 16

約数和(自身を含む): 64223280

約数和(自身を除く): 24383338

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 17489, 34978, 297313, 594626, 1171763, 2343526, 19919971, 39839942]

約数ペア:

[(1, 39839942), (2, 19919971), (17, 2343526), (34, 1171763), (67, 594626), (134, 297313), (1139, 34978), (2278, 17489)]