11961690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30671}}^1$

素因数の和:30694

約数の個数: 32

約数和(自身を含む): 30917376

約数和(自身を除く): 18955686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 30671, 61342, 92013, 153355, 184026, 306710, 398723, 460065, 797446, 920130, 1196169, 1993615, 2392338, 3987230, 5980845, 11961690]

約数ペア:

[(1, 11961690), (2, 5980845), (3, 3987230), (5, 2392338), (6, 1993615), (10, 1196169), (13, 920130), (15, 797446), (26, 460065), (30, 398723), (39, 306710), (65, 184026), (78, 153355), (130, 92013), (195, 61342), (390, 30671)]