19145154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19819}}^1$

素因数の和:19854

約数の個数: 32

約数和(自身を含む): 45665280

約数和(自身を除く): 26520126

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19819, 39638, 59457, 118914, 138733, 277466, 416199, 455837, 832398, 911674, 1367511, 2735022, 3190859, 6381718, 9572577, 19145154]

約数ペア:

[(1, 19145154), (2, 9572577), (3, 6381718), (6, 3190859), (7, 2735022), (14, 1367511), (21, 911674), (23, 832398), (42, 455837), (46, 416199), (69, 277466), (138, 138733), (161, 118914), (322, 59457), (483, 39638), (966, 19819)]