17161690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18886

約数の個数: 32

約数和(自身を含む): 38021760

約数和(自身を除く): 20860070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18859, 37718, 94295, 132013, 188590, 245167, 264026, 490334, 660065, 1225835, 1320130, 1716169, 2451670, 3432338, 8580845, 17161690]

約数ペア:

[(1, 17161690), (2, 8580845), (5, 3432338), (7, 2451670), (10, 1716169), (13, 1320130), (14, 1225835), (26, 660065), (35, 490334), (65, 264026), (70, 245167), (91, 188590), (130, 132013), (182, 94295), (455, 37718), (910, 18859)]