19273824

素因数分解:

$2^5\times 3^2\times {\mathrm{66923}}^1$

素因数の和:66939

約数の個数: 36

約数和(自身を含む): 54810756

約数和(自身を除く): 35536932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 66923, 133846, 200769, 267692, 401538, 535384, 602307, 803076, 1070768, 1204614, 1606152, 2141536, 2409228, 3212304, 4818456, 6424608, 9636912, 19273824]

約数ペア:

[(1, 19273824), (2, 9636912), (3, 6424608), (4, 4818456), (6, 3212304), (8, 2409228), (9, 2141536), (12, 1606152), (16, 1204614), (18, 1070768), (24, 803076), (32, 602307), (36, 535384), (48, 401538), (72, 267692), (96, 200769), (144, 133846), (288, 66923)]