12819690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10957}}^1$

素因数の和:10983

約数の個数: 48

約数和(自身を含む): 35898408

約数和(自身を除く): 23078718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 10957, 21914, 32871, 54785, 65742, 98613, 109570, 142441, 164355, 197226, 284882, 328710, 427323, 493065, 712205, 854646, 986130, 1281969, 1424410, 2136615, 2563938, 4273230, 6409845, 12819690]

約数ペア:

[(1, 12819690), (2, 6409845), (3, 4273230), (5, 2563938), (6, 2136615), (9, 1424410), (10, 1281969), (13, 986130), (15, 854646), (18, 712205), (26, 493065), (30, 427323), (39, 328710), (45, 284882), (65, 197226), (78, 164355), (90, 142441), (117, 109570), (130, 98613), (195, 65742), (234, 54785), (390, 32871), (585, 21914), (1170, 10957)]