12606538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 10456502

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 571, 581, 1142, 1162, 1577, 3154, 3997, 7994, 10849, 11039, 21698, 22078, 47393, 75943, 94786, 151886, 331751, 663502, 900467, 1800934, 6303269, 12606538]

約数ペア:

[(1, 12606538), (2, 6303269), (7, 1800934), (14, 900467), (19, 663502), (38, 331751), (83, 151886), (133, 94786), (166, 75943), (266, 47393), (571, 22078), (581, 21698), (1142, 11039), (1162, 10849), (1577, 7994), (3154, 3997)]