19692238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 30159360

約数和(自身を除く): 10467122

約数列:

[1, 2, 67, 134, 223, 446, 659, 1318, 14941, 29882, 44153, 88306, 146957, 293914, 9846119, 19692238]

約数ペア:

[(1, 19692238), (2, 9846119), (67, 293914), (134, 146957), (223, 88306), (446, 44153), (659, 29882), (1318, 14941)]