1911772976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{9199}}^1$

素因数の和:9657

約数の個数: 40

約数和(自身を含む): 3833088000

約数和(自身を除く): 1921315024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 419, 496, 838, 1676, 3352, 6704, 9199, 12989, 18398, 25978, 36796, 51956, 73592, 103912, 147184, 207824, 285169, 570338, 1140676, 2281352, 3854381, 4562704, 7708762, 15417524, 30835048, 61670096, 119485811, 238971622, 477943244, 955886488, 1911772976]

約数ペア:

[(1, 1911772976), (2, 955886488), (4, 477943244), (8, 238971622), (16, 119485811), (31, 61670096), (62, 30835048), (124, 15417524), (248, 7708762), (419, 4562704), (496, 3854381), (838, 2281352), (1676, 1140676), (3352, 570338), (6704, 285169), (9199, 207824), (12989, 147184), (18398, 103912), (25978, 73592), (36796, 51956)]