17955692

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 32356800

約数和(自身を除く): 14401108

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 641, 1282, 2564, 7003, 14006, 28012, 30127, 60254, 95509, 120508, 191018, 382036, 4488923, 8977846, 17955692]

約数ペア:

[(1, 17955692), (2, 8977846), (4, 4488923), (47, 382036), (94, 191018), (149, 120508), (188, 95509), (298, 60254), (596, 30127), (641, 28012), (1282, 14006), (2564, 7003)]