16468980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24953}}^1$

素因数の和:24976

約数の個数: 48

約数和(自身を含む): 50307264

約数和(自身を除く): 33838284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24953, 49906, 74859, 99812, 124765, 149718, 249530, 274483, 299436, 374295, 499060, 548966, 748590, 823449, 1097932, 1372415, 1497180, 1646898, 2744830, 3293796, 4117245, 5489660, 8234490, 16468980]

約数ペア:

[(1, 16468980), (2, 8234490), (3, 5489660), (4, 4117245), (5, 3293796), (6, 2744830), (10, 1646898), (11, 1497180), (12, 1372415), (15, 1097932), (20, 823449), (22, 748590), (30, 548966), (33, 499060), (44, 374295), (55, 299436), (60, 274483), (66, 249530), (110, 149718), (132, 124765), (165, 99812), (220, 74859), (330, 49906), (660, 24953)]