16913290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54559}}^1$

素因数の和:54597

約数の個数: 16

約数和(自身を含む): 31426560

約数和(自身を除く): 14513270

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 54559, 109118, 272795, 545590, 1691329, 3382658, 8456645, 16913290]

約数ペア:

[(1, 16913290), (2, 8456645), (5, 3382658), (10, 1691329), (31, 545590), (62, 272795), (155, 109118), (310, 54559)]