22018072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{45119}}^1$

素因数の和:45186

約数の個数: 16

約数和(自身を含む): 41961600

約数和(自身を除く): 19943528

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 45119, 90238, 180476, 360952, 2752259, 5504518, 11009036, 22018072]

約数ペア:

[(1, 22018072), (2, 11009036), (4, 5504518), (8, 2752259), (61, 360952), (122, 180476), (244, 90238), (488, 45119)]