11817416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 24024000

約数和(自身を除く): 12206584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 571, 796, 1142, 1592, 2284, 2587, 4568, 5174, 7423, 10348, 14846, 20696, 29692, 59384, 113629, 227258, 454516, 909032, 1477177, 2954354, 5908708, 11817416]

約数ペア:

[(1, 11817416), (2, 5908708), (4, 2954354), (8, 1477177), (13, 909032), (26, 454516), (52, 227258), (104, 113629), (199, 59384), (398, 29692), (571, 20696), (796, 14846), (1142, 10348), (1592, 7423), (2284, 5174), (2587, 4568)]