11090972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 20115984

約数和(自身を除く): 9025012

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 547, 548, 1094, 2188, 5069, 10138, 20239, 20276, 40478, 74939, 80956, 149878, 299756, 2772743, 5545486, 11090972]

約数ペア:

[(1, 11090972), (2, 5545486), (4, 2772743), (37, 299756), (74, 149878), (137, 80956), (148, 74939), (274, 40478), (547, 20276), (548, 20239), (1094, 10138), (2188, 5069)]