19252024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 41887080

約数和(自身を除く): 22635056

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 757, 1156, 1496, 1514, 2312, 3028, 3179, 6056, 6358, 8327, 12716, 12869, 16654, 25432, 25738, 33308, 51476, 66616, 102952, 141559, 218773, 283118, 437546, 566236, 875092, 1132472, 1750184, 2406503, 4813006, 9626012, 19252024]

約数ペア:

[(1, 19252024), (2, 9626012), (4, 4813006), (8, 2406503), (11, 1750184), (17, 1132472), (22, 875092), (34, 566236), (44, 437546), (68, 283118), (88, 218773), (136, 141559), (187, 102952), (289, 66616), (374, 51476), (578, 33308), (748, 25738), (757, 25432), (1156, 16654), (1496, 12869), (1514, 12716), (2312, 8327), (3028, 6358), (3179, 6056)]