15671715376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12398509}}^1$

素因数の和:12398596

約数の個数: 20

約数和(自身を含む): 30748304800

約数和(自身を除く): 15076589424

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12398509, 24797018, 49594036, 99188072, 198376144, 979482211, 1958964422, 3917928844, 7835857688, 15671715376]

約数ペア:

[(1, 15671715376), (2, 7835857688), (4, 3917928844), (8, 1958964422), (16, 979482211), (79, 198376144), (158, 99188072), (316, 49594036), (632, 24797018), (1264, 12398509)]