28493502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{249943}}^1$

素因数の和:249967

約数の個数: 16

約数和(自身を含む): 59986560

約数和(自身を除く): 31493058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 249943, 499886, 749829, 1499658, 4748917, 9497834, 14246751, 28493502]

約数ペア:

[(1, 28493502), (2, 14246751), (3, 9497834), (6, 4748917), (19, 1499658), (38, 749829), (57, 499886), (114, 249943)]