22253264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 47327328

約数和(自身を除く): 25074064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 557, 908, 1114, 1816, 2228, 2497, 3632, 4456, 4994, 6127, 8912, 9988, 12254, 19976, 24508, 39952, 49016, 98032, 126439, 252878, 505756, 1011512, 1390829, 2023024, 2781658, 5563316, 11126632, 22253264]

約数ペア:

[(1, 22253264), (2, 11126632), (4, 5563316), (8, 2781658), (11, 2023024), (16, 1390829), (22, 1011512), (44, 505756), (88, 252878), (176, 126439), (227, 98032), (454, 49016), (557, 39952), (908, 24508), (1114, 19976), (1816, 12254), (2228, 9988), (2497, 8912), (3632, 6127), (4456, 4994)]