19231254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152629}}^1$

素因数の和:152644

約数の個数: 24

約数和(自身を含む): 47620560

約数和(自身を除く): 28389306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152629, 305258, 457887, 915774, 1068403, 1373661, 2136806, 2747322, 3205209, 6410418, 9615627, 19231254]

約数ペア:

[(1, 19231254), (2, 9615627), (3, 6410418), (6, 3205209), (7, 2747322), (9, 2136806), (14, 1373661), (18, 1068403), (21, 915774), (42, 457887), (63, 305258), (126, 152629)]