13189969198

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{140681}}^1$

素因数の和:140908

約数の個数: 32

約数和(自身を含む): 23350961088

約数和(自身を除く): 10160991890

約数列:

[1, 2, 7, 14, 37, 74, 181, 259, 362, 518, 1267, 2534, 6697, 13394, 46879, 93758, 140681, 281362, 984767, 1969534, 5205197, 10410394, 25463261, 36436379, 50926522, 72872758, 178242827, 356485654, 942140657, 1884281314, 6594984599, 13189969198]

約数ペア:

[(1, 13189969198), (2, 6594984599), (7, 1884281314), (14, 942140657), (37, 356485654), (74, 178242827), (181, 72872758), (259, 50926522), (362, 36436379), (518, 25463261), (1267, 10410394), (2534, 5205197), (6697, 1969534), (13394, 984767), (46879, 281362), (93758, 140681)]