19100105968

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{39727}}^1$

素因数の和:40085

約数の個数: 40

約数和(自身を含む): 37439667200

約数和(自身を除く): 18339561232

約数列:

[1, 2, 4, 8, 16, 151, 199, 302, 398, 604, 796, 1208, 1592, 2416, 3184, 30049, 39727, 60098, 79454, 120196, 158908, 240392, 317816, 480784, 635632, 5998777, 7905673, 11997554, 15811346, 23995108, 31622692, 47990216, 63245384, 95980432, 126490768, 1193756623, 2387513246, 4775026492, 9550052984, 19100105968]

約数ペア:

[(1, 19100105968), (2, 9550052984), (4, 4775026492), (8, 2387513246), (16, 1193756623), (151, 126490768), (199, 95980432), (302, 63245384), (398, 47990216), (604, 31622692), (796, 23995108), (1208, 15811346), (1592, 11997554), (2416, 7905673), (3184, 5998777), (30049, 635632), (39727, 480784), (60098, 317816), (79454, 240392), (120196, 158908)]