15696821652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{3803}}^1$

素因数の和:4293

約数の個数: 96

約数和(自身を含む): 39554296320

約数和(自身を除く): 23857474668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 421, 516, 817, 842, 1263, 1634, 1684, 2451, 2526, 3268, 3803, 4902, 5052, 7606, 7999, 9804, 11409, 15212, 15998, 18103, 22818, 23997, 31996, 36206, 45636, 47994, 54309, 72257, 72412, 95988, 108618, 144514, 163529, 216771, 217236, 289028, 327058, 343957, 433542, 490587, 654116, 687914, 867084, 981174, 1031871, 1375828, 1601063, 1962348, 2063742, 3107051, 3202126, 4127484, 4803189, 6214102, 6404252, 9321153, 9606378, 12428204, 18642306, 19212756, 30420197, 37284612, 60840394, 68845709, 91260591, 121680788, 137691418, 182521182, 206537127, 275382836, 365042364, 413074254, 826148508, 1308068471, 2616136942, 3924205413, 5232273884, 7848410826, 15696821652]

約数ペア:

[(1, 15696821652), (2, 7848410826), (3, 5232273884), (4, 3924205413), (6, 2616136942), (12, 1308068471), (19, 826148508), (38, 413074254), (43, 365042364), (57, 275382836), (76, 206537127), (86, 182521182), (114, 137691418), (129, 121680788), (172, 91260591), (228, 68845709), (258, 60840394), (421, 37284612), (516, 30420197), (817, 19212756), (842, 18642306), (1263, 12428204), (1634, 9606378), (1684, 9321153), (2451, 6404252), (2526, 6214102), (3268, 4803189), (3803, 4127484), (4902, 3202126), (5052, 3107051), (7606, 2063742), (7999, 1962348), (9804, 1601063), (11409, 1375828), (15212, 1031871), (15998, 981174), (18103, 867084), (22818, 687914), (23997, 654116), (31996, 490587), (36206, 433542), (45636, 343957), (47994, 327058), (54309, 289028), (72257, 217236), (72412, 216771), (95988, 163529), (108618, 144514)]