21868552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{94261}}^1$

素因数の和:94296

約数の個数: 16

約数和(自身を含む): 42417900

約数和(自身を除く): 20549348

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 94261, 188522, 377044, 754088, 2733569, 5467138, 10934276, 21868552]

約数ペア:

[(1, 21868552), (2, 10934276), (4, 5467138), (8, 2733569), (29, 754088), (58, 377044), (116, 188522), (232, 94261)]