19303167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2861}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 27887328

約数和(自身を除く): 8584161

約数列:

[1, 3, 13, 39, 173, 519, 2249, 2861, 6747, 8583, 37193, 111579, 494953, 1484859, 6434389, 19303167]

約数ペア:

[(1, 19303167), (3, 6434389), (13, 1484859), (39, 494953), (173, 111579), (519, 37193), (2249, 8583), (2861, 6747)]