19734438

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 40590720

約数和(自身を除く): 20856282

約数列:

[1, 2, 3, 6, 59, 107, 118, 177, 214, 321, 354, 521, 642, 1042, 1563, 3126, 6313, 12626, 18939, 30739, 37878, 55747, 61478, 92217, 111494, 167241, 184434, 334482, 3289073, 6578146, 9867219, 19734438]

約数ペア:

[(1, 19734438), (2, 9867219), (3, 6578146), (6, 3289073), (59, 334482), (107, 184434), (118, 167241), (177, 111494), (214, 92217), (321, 61478), (354, 55747), (521, 37878), (642, 30739), (1042, 18939), (1563, 12626), (3126, 6313)]