16955224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14821}}^1$

素因数の和:14851

約数の個数: 32

約数和(自身を含む): 37351440

約数和(自身を除く): 20396216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 14821, 29642, 59284, 118568, 163031, 192673, 326062, 385346, 652124, 770692, 1304248, 1541384, 2119403, 4238806, 8477612, 16955224]

約数ペア:

[(1, 16955224), (2, 8477612), (4, 4238806), (8, 2119403), (11, 1541384), (13, 1304248), (22, 770692), (26, 652124), (44, 385346), (52, 326062), (88, 192673), (104, 163031), (143, 118568), (286, 59284), (572, 29642), (1144, 14821)]