2019516190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167317}}^1$

素因数の和:167412

約数の個数: 32

約数和(自身を含む): 3903194304

約数和(自身を除く): 1883678114

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 167317, 334634, 836585, 1673170, 2844389, 5688778, 11879507, 14221945, 23759014, 28443890, 59397535, 118795070, 201951619, 403903238, 1009758095, 2019516190]

約数ペア:

[(1, 2019516190), (2, 1009758095), (5, 403903238), (10, 201951619), (17, 118795070), (34, 59397535), (71, 28443890), (85, 23759014), (142, 14221945), (170, 11879507), (355, 5688778), (710, 2844389), (1207, 1673170), (2414, 836585), (6035, 334634), (12070, 167317)]