19274136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 56263680

約数和(自身を除く): 36989544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2441, 2632, 3948, 4882, 7323, 7896, 9764, 14646, 17087, 19528, 29292, 34174, 51261, 58584, 68348, 102522, 114727, 136696, 205044, 229454, 344181, 410088, 458908, 688362, 803089, 917816, 1376724, 1606178, 2409267, 2753448, 3212356, 4818534, 6424712, 9637068, 19274136]

約数ペア:

[(1, 19274136), (2, 9637068), (3, 6424712), (4, 4818534), (6, 3212356), (7, 2753448), (8, 2409267), (12, 1606178), (14, 1376724), (21, 917816), (24, 803089), (28, 688362), (42, 458908), (47, 410088), (56, 344181), (84, 229454), (94, 205044), (141, 136696), (168, 114727), (188, 102522), (282, 68348), (329, 58584), (376, 51261), (564, 34174), (658, 29292), (987, 19528), (1128, 17087), (1316, 14646), (1974, 9764), (2441, 7896), (2632, 7323), (3948, 4882)]