12315394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 22934016

約数和(自身を除く): 10618622

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 431, 862, 1099, 2041, 2198, 3017, 4082, 5603, 6034, 11206, 14287, 28574, 39221, 67667, 78442, 135334, 473669, 879671, 947338, 1759342, 6157697, 12315394]

約数ペア:

[(1, 12315394), (2, 6157697), (7, 1759342), (13, 947338), (14, 879671), (26, 473669), (91, 135334), (157, 78442), (182, 67667), (314, 39221), (431, 28574), (862, 14287), (1099, 11206), (2041, 6034), (2198, 5603), (3017, 4082)]