13539890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14879}}^1$

素因数の和:14906

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 16458190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14879, 29758, 74395, 104153, 148790, 193427, 208306, 386854, 520765, 967135, 1041530, 1353989, 1934270, 2707978, 6769945, 13539890]

約数ペア:

[(1, 13539890), (2, 6769945), (5, 2707978), (7, 1934270), (10, 1353989), (13, 1041530), (14, 967135), (26, 520765), (35, 386854), (65, 208306), (70, 193427), (91, 148790), (130, 104153), (182, 74395), (455, 29758), (910, 14879)]