19708428

素因数分解:

$2^2\times 3^1\times {\mathrm{433}}^1\times {\mathrm{3793}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 46104688

約数和(自身を除く): 26396260

約数列:

[1, 2, 3, 4, 6, 12, 433, 866, 1299, 1732, 2598, 3793, 5196, 7586, 11379, 15172, 22758, 45516, 1642369, 3284738, 4927107, 6569476, 9854214, 19708428]

約数ペア:

[(1, 19708428), (2, 9854214), (3, 6569476), (4, 4927107), (6, 3284738), (12, 1642369), (433, 45516), (866, 22758), (1299, 15172), (1732, 11379), (2598, 7586), (3793, 5196)]