19327142373

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11952469}}^1$

素因数の和:11952497

約数の個数: 24

約数和(自身を含む): 32701957920

約数和(自身を除く): 13374815547

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 11952469, 35857407, 83667283, 131477159, 251001849, 394431477, 585670981, 920340113, 1757012943, 2761020339, 6442380791, 19327142373]

約数ペア:

[(1, 19327142373), (3, 6442380791), (7, 2761020339), (11, 1757012943), (21, 920340113), (33, 585670981), (49, 394431477), (77, 251001849), (147, 131477159), (231, 83667283), (539, 35857407), (1617, 11952469)]