22019412

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6977}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 51581376

約数和(自身を除く): 29561964

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6977, 13954, 20931, 27908, 41862, 83724, 1834951, 3669902, 5504853, 7339804, 11009706, 22019412]

約数ペア:

[(1, 22019412), (2, 11009706), (3, 7339804), (4, 5504853), (6, 3669902), (12, 1834951), (263, 83724), (526, 41862), (789, 27908), (1052, 20931), (1578, 13954), (3156, 6977)]