17179838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 12455362

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 419, 494, 838, 1079, 1577, 2158, 3154, 5447, 7961, 10894, 15922, 20501, 34777, 41002, 69554, 103493, 206986, 452101, 660763, 904202, 1321526, 8589919, 17179838]

約数ペア:

[(1, 17179838), (2, 8589919), (13, 1321526), (19, 904202), (26, 660763), (38, 452101), (83, 206986), (166, 103493), (247, 69554), (419, 41002), (494, 34777), (838, 20501), (1079, 15922), (1577, 10894), (2158, 7961), (3154, 5447)]