15709918238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{217933}}^1$

素因数の和:218232

約数の個数: 32

約数和(自身を含む): 28453463040

約数和(自身を除く): 12743544802

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 542, 1897, 3794, 5149, 10298, 36043, 72086, 217933, 435866, 1525531, 3051062, 4140727, 8281454, 28985089, 57970178, 59059843, 118119686, 413418901, 826837802, 1122137017, 2244274034, 7854959119, 15709918238]

約数ペア:

[(1, 15709918238), (2, 7854959119), (7, 2244274034), (14, 1122137017), (19, 826837802), (38, 413418901), (133, 118119686), (266, 59059843), (271, 57970178), (542, 28985089), (1897, 8281454), (3794, 4140727), (5149, 3051062), (10298, 1525531), (36043, 435866), (72086, 217933)]