39620038

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 60321744

約数和(自身を除く): 20701706

約数列:

[1, 2, 97, 194, 331, 617, 662, 1234, 32107, 59849, 64214, 119698, 204227, 408454, 19810019, 39620038]

約数ペア:

[(1, 39620038), (2, 19810019), (97, 408454), (194, 204227), (331, 119698), (617, 64214), (662, 59849), (1234, 32107)]