22122004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 41857760

約数和(自身を除く): 19735756

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 7867, 15734, 31468, 149473, 291079, 298946, 582158, 597892, 1164316, 5530501, 11061002, 22122004]

約数ペア:

[(1, 22122004), (2, 11061002), (4, 5530501), (19, 1164316), (37, 597892), (38, 582158), (74, 298946), (76, 291079), (148, 149473), (703, 31468), (1406, 15734), (2812, 7867)]