19091238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9851}}^1$

素因数の和:9892

約数の個数: 32

約数和(自身を含む): 42560640

約数和(自身を除く): 23469402

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 9851, 19702, 29553, 59106, 167467, 187169, 334934, 374338, 502401, 561507, 1004802, 1123014, 3181873, 6363746, 9545619, 19091238]

約数ペア:

[(1, 19091238), (2, 9545619), (3, 6363746), (6, 3181873), (17, 1123014), (19, 1004802), (34, 561507), (38, 502401), (51, 374338), (57, 334934), (102, 187169), (114, 167467), (323, 59106), (646, 29553), (969, 19702), (1938, 9851)]