21652522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 34007040

約数和(自身を除く): 12354518

約数列:

[1, 2, 23, 46, 383, 766, 1229, 2458, 8809, 17618, 28267, 56534, 470707, 941414, 10826261, 21652522]

約数ペア:

[(1, 21652522), (2, 10826261), (23, 941414), (46, 470707), (383, 56534), (766, 28267), (1229, 17618), (2458, 8809)]