19069274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 17374246

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4217, 4522, 8434, 29519, 59038, 71689, 80123, 143378, 160246, 501823, 560861, 1003646, 1121722, 1362091, 2724182, 9534637, 19069274]

約数ペア:

[(1, 19069274), (2, 9534637), (7, 2724182), (14, 1362091), (17, 1121722), (19, 1003646), (34, 560861), (38, 501823), (119, 160246), (133, 143378), (238, 80123), (266, 71689), (323, 59038), (646, 29519), (2261, 8434), (4217, 4522)]