15928346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 28978560

約数和(自身を除く): 13050214

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 257, 266, 466, 514, 1631, 1799, 3262, 3598, 4427, 4883, 8854, 9766, 30989, 34181, 59881, 61978, 68362, 119762, 419167, 838334, 1137739, 2275478, 7964173, 15928346]

約数ペア:

[(1, 15928346), (2, 7964173), (7, 2275478), (14, 1137739), (19, 838334), (38, 419167), (133, 119762), (233, 68362), (257, 61978), (266, 59881), (466, 34181), (514, 30989), (1631, 9766), (1799, 8854), (3262, 4883), (3598, 4427)]