19247317346

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 31154239656

約数和(自身を除く): 11906922310

約数列:

[1, 2, 17, 34, 113, 157, 226, 289, 314, 578, 1877, 1921, 2669, 3754, 3842, 5338, 17741, 31909, 32657, 35482, 45373, 63818, 65314, 90746, 212101, 294689, 301597, 424202, 542453, 589378, 603194, 1084906, 3605717, 5009713, 5127149, 7211434, 10019426, 10254298, 33299857, 61297189, 66599714, 85165121, 122594378, 170330242, 566097569, 1132195138, 9623658673, 19247317346]

約数ペア:

[(1, 19247317346), (2, 9623658673), (17, 1132195138), (34, 566097569), (113, 170330242), (157, 122594378), (226, 85165121), (289, 66599714), (314, 61297189), (578, 33299857), (1877, 10254298), (1921, 10019426), (2669, 7211434), (3754, 5127149), (3842, 5009713), (5338, 3605717), (17741, 1084906), (31909, 603194), (32657, 589378), (35482, 542453), (45373, 424202), (63818, 301597), (65314, 294689), (90746, 212101)]