42193642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11447}}^1$

素因数の和:11565

約数の個数: 16

約数和(自身を含む): 67314240

約数和(自身を除く): 25120598

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 11447, 22894, 217493, 434986, 1110359, 2220718, 21096821, 42193642]

約数ペア:

[(1, 42193642), (2, 21096821), (19, 2220718), (38, 1110359), (97, 434986), (194, 217493), (1843, 22894), (3686, 11447)]