13910128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45757}}^1$

素因数の和:45784

約数の個数: 20

約数和(自身を含む): 28369960

約数和(自身を除く): 14459832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45757, 91514, 183028, 366056, 732112, 869383, 1738766, 3477532, 6955064, 13910128]

約数ペア:

[(1, 13910128), (2, 6955064), (4, 3477532), (8, 1738766), (16, 869383), (19, 732112), (38, 366056), (76, 183028), (152, 91514), (304, 45757)]