19869498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5903}}^1$

素因数の和:5939

約数の個数: 48

約数和(自身を含む): 49735296

約数和(自身を除く): 29865798

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 5903, 11806, 17709, 35418, 53127, 64933, 100351, 106254, 129866, 194799, 200702, 301053, 389598, 584397, 602106, 903159, 1103861, 1168794, 1806318, 2207722, 3311583, 6623166, 9934749, 19869498]

約数ペア:

[(1, 19869498), (2, 9934749), (3, 6623166), (6, 3311583), (9, 2207722), (11, 1806318), (17, 1168794), (18, 1103861), (22, 903159), (33, 602106), (34, 584397), (51, 389598), (66, 301053), (99, 200702), (102, 194799), (153, 129866), (187, 106254), (198, 100351), (306, 64933), (374, 53127), (561, 35418), (1122, 17709), (1683, 11806), (3366, 5903)]