2019670854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{102407}}^1$

素因数の和:102604

約数の個数: 32

約数和(自身を含む): 4276558080

約数和(自身を除く): 2256887226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 6574, 9861, 19722, 102407, 204814, 307221, 614442, 1945733, 3891466, 5837199, 11674398, 17716411, 35432822, 53149233, 106298466, 336611809, 673223618, 1009835427, 2019670854]

約数ペア:

[(1, 2019670854), (2, 1009835427), (3, 673223618), (6, 336611809), (19, 106298466), (38, 53149233), (57, 35432822), (114, 17716411), (173, 11674398), (346, 5837199), (519, 3891466), (1038, 1945733), (3287, 614442), (6574, 307221), (9861, 204814), (19722, 102407)]