19335984

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3911}}^1$

素因数の和:4025

約数の個数: 40

約数和(自身を含む): 50449152

約数和(自身を除く): 31113168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3911, 4944, 7822, 11733, 15644, 23466, 31288, 46932, 62576, 93864, 187728, 402833, 805666, 1208499, 1611332, 2416998, 3222664, 4833996, 6445328, 9667992, 19335984]

約数ペア:

[(1, 19335984), (2, 9667992), (3, 6445328), (4, 4833996), (6, 3222664), (8, 2416998), (12, 1611332), (16, 1208499), (24, 805666), (48, 402833), (103, 187728), (206, 93864), (309, 62576), (412, 46932), (618, 31288), (824, 23466), (1236, 15644), (1648, 11733), (2472, 7822), (3911, 4944)]