19342386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{153511}}^1$

素因数の和:153526

約数の個数: 24

約数和(自身を含む): 47895744

約数和(自身を除く): 28553358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 153511, 307022, 460533, 921066, 1074577, 1381599, 2149154, 2763198, 3223731, 6447462, 9671193, 19342386]

約数ペア:

[(1, 19342386), (2, 9671193), (3, 6447462), (6, 3223731), (7, 2763198), (9, 2149154), (14, 1381599), (18, 1074577), (21, 921066), (42, 460533), (63, 307022), (126, 153511)]