18112966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4503

約数の個数: 16

約数和(自身を含む): 28868400

約数和(自身を除く): 10755434

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4373, 8746, 83087, 166174, 476657, 953314, 9056483, 18112966]

約数ペア:

[(1, 18112966), (2, 9056483), (19, 953314), (38, 476657), (109, 166174), (218, 83087), (2071, 8746), (4142, 4373)]