17220038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 12052282

約数列:

[1, 2, 11, 22, 43, 86, 109, 167, 218, 334, 473, 946, 1199, 1837, 2398, 3674, 4687, 7181, 9374, 14362, 18203, 36406, 51557, 78991, 103114, 157982, 200233, 400466, 782729, 1565458, 8610019, 17220038]

約数ペア:

[(1, 17220038), (2, 8610019), (11, 1565458), (22, 782729), (43, 400466), (86, 200233), (109, 157982), (167, 103114), (218, 78991), (334, 51557), (473, 36406), (946, 18203), (1199, 14362), (1837, 9374), (2398, 7181), (3674, 4687)]