11221292

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 20900880

約数和(自身を除く): 9679588

約数列:

[1, 2, 4, 17, 34, 68, 289, 571, 578, 1142, 1156, 2284, 4913, 9707, 9826, 19414, 19652, 38828, 165019, 330038, 660076, 2805323, 5610646, 11221292]

約数ペア:

[(1, 11221292), (2, 5610646), (4, 2805323), (17, 660076), (34, 330038), (68, 165019), (289, 38828), (571, 19652), (578, 19414), (1142, 9826), (1156, 9707), (2284, 4913)]