16961574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{937}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 38900736

約数和(自身を除く): 21939162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 937, 1293, 1874, 2586, 2811, 3017, 5622, 6034, 6559, 9051, 13118, 18102, 19677, 39354, 403847, 807694, 1211541, 2423082, 2826929, 5653858, 8480787, 16961574]

約数ペア:

[(1, 16961574), (2, 8480787), (3, 5653858), (6, 2826929), (7, 2423082), (14, 1211541), (21, 807694), (42, 403847), (431, 39354), (862, 19677), (937, 18102), (1293, 13118), (1874, 9051), (2586, 6559), (2811, 6034), (3017, 5622)]