19051160194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{450787}}^1$

素因数の和:450930

約数の個数: 32

約数和(自身を含む): 33300611136

約数和(自身を除く): 14249450942

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 1243, 1921, 2486, 3842, 21131, 42262, 450787, 901574, 4958657, 7663379, 9917314, 15326758, 50938931, 84297169, 101877862, 168594338, 560328241, 865961827, 1120656482, 1731923654, 9525580097, 19051160194]

約数ペア:

[(1, 19051160194), (2, 9525580097), (11, 1731923654), (17, 1120656482), (22, 865961827), (34, 560328241), (113, 168594338), (187, 101877862), (226, 84297169), (374, 50938931), (1243, 15326758), (1921, 9917314), (2486, 7663379), (3842, 4958657), (21131, 901574), (42262, 450787)]