22191736

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7477}}^1$

素因数の和:7543

約数の個数: 32

約数和(自身を含む): 48457440

約数和(自身を除く): 26265704

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 7477, 14954, 29908, 52339, 59816, 104678, 209356, 396281, 418712, 792562, 1585124, 2773967, 3170248, 5547934, 11095868, 22191736]

約数ペア:

[(1, 22191736), (2, 11095868), (4, 5547934), (7, 3170248), (8, 2773967), (14, 1585124), (28, 792562), (53, 418712), (56, 396281), (106, 209356), (212, 104678), (371, 59816), (424, 52339), (742, 29908), (1484, 14954), (2968, 7477)]