28931946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{253789}}^1$

素因数の和:253813

約数の個数: 16

約数和(自身を含む): 60909600

約数和(自身を除く): 31977654

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 253789, 507578, 761367, 1522734, 4821991, 9643982, 14465973, 28931946]

約数ペア:

[(1, 28931946), (2, 14465973), (3, 9643982), (6, 4821991), (19, 1522734), (38, 761367), (57, 507578), (114, 253789)]