16469870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23197}}^1$

素因数の和:23275

約数の個数: 16

約数和(自身を含む): 30064608

約数和(自身を除く): 13594738

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 23197, 46394, 115985, 231970, 1646987, 3293974, 8234935, 16469870]

約数ペア:

[(1, 16469870), (2, 8234935), (5, 3293974), (10, 1646987), (71, 231970), (142, 115985), (355, 46394), (710, 23197)]