12043590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30881}}^1$

素因数の和:30904

約数の個数: 32

約数和(自身を含む): 31129056

約数和(自身を除く): 19085466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 30881, 61762, 92643, 154405, 185286, 308810, 401453, 463215, 802906, 926430, 1204359, 2007265, 2408718, 4014530, 6021795, 12043590]

約数ペア:

[(1, 12043590), (2, 6021795), (3, 4014530), (5, 2408718), (6, 2007265), (10, 1204359), (13, 926430), (15, 802906), (26, 463215), (30, 401453), (39, 308810), (65, 185286), (78, 154405), (130, 92643), (195, 61762), (390, 30881)]