19629738

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23203}}^1$

素因数の和:23258

約数の個数: 24

約数和(自身を含む): 43437888

約数和(自身を除く): 23808150

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23203, 46406, 69609, 139218, 208827, 417654, 1090541, 2181082, 3271623, 6543246, 9814869, 19629738]

約数ペア:

[(1, 19629738), (2, 9814869), (3, 6543246), (6, 3271623), (9, 2181082), (18, 1090541), (47, 417654), (94, 208827), (141, 139218), (282, 69609), (423, 46406), (846, 23203)]