17994694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12675

約数の個数: 16

約数和(自身を含む): 29076480

約数和(自身を除く): 11081786

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 12619, 25238, 290237, 391189, 580474, 782378, 8997347, 17994694]

約数ペア:

[(1, 17994694), (2, 8997347), (23, 782378), (31, 580474), (46, 391189), (62, 290237), (713, 25238), (1426, 12619)]