2019938219734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{67869707}}^1$

素因数の和:67870379

約数の個数: 16

約数和(自身を含む): 3166529096448

約数和(自身を除く): 1146590876714

約数列:

[1, 2, 23, 46, 647, 1294, 14881, 29762, 67869707, 135739414, 1561003261, 3122006522, 43911700429, 87823400858, 1009969109867, 2019938219734]

約数ペア:

[(1, 2019938219734), (2, 1009969109867), (23, 87823400858), (46, 43911700429), (647, 3122006522), (1294, 1561003261), (14881, 135739414), (29762, 67869707)]