20221928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{133039}}^1$

素因数の和:133064

約数の個数: 16

約数和(自身を含む): 39912000

約数和(自身を除く): 19690072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 133039, 266078, 532156, 1064312, 2527741, 5055482, 10110964, 20221928]

約数ペア:

[(1, 20221928), (2, 10110964), (4, 5055482), (8, 2527741), (19, 1064312), (38, 532156), (76, 266078), (152, 133039)]