201911412

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{63977}}^1$

素因数の和:64247

約数の個数: 24

約数和(自身を含む): 472925376

約数和(自身を除く): 271013964

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 63977, 127954, 191931, 255908, 383862, 767724, 16825951, 33651902, 50477853, 67303804, 100955706, 201911412]

約数ペア:

[(1, 201911412), (2, 100955706), (3, 67303804), (4, 50477853), (6, 33651902), (12, 16825951), (263, 767724), (526, 383862), (789, 255908), (1052, 191931), (1578, 127954), (3156, 63977)]