1910269438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{12517}}^1$

素因数の和:13528

約数の個数: 32

約数和(自身を含む): 3576342528

約数和(自身を除く): 1666073090

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 991, 1982, 6937, 10901, 12517, 13874, 21802, 25034, 76307, 87619, 137687, 152614, 175238, 275374, 963809, 1927618, 12404347, 24808694, 86830429, 136447817, 173660858, 272895634, 955134719, 1910269438]

約数ペア:

[(1, 1910269438), (2, 955134719), (7, 272895634), (11, 173660858), (14, 136447817), (22, 86830429), (77, 24808694), (154, 12404347), (991, 1927618), (1982, 963809), (6937, 275374), (10901, 175238), (12517, 152614), (13874, 137687), (21802, 87619), (25034, 76307)]