11973455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8050

約数の個数: 16

約数和(自身を含む): 16148160

約数和(自身を除く): 4174705

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 8009, 40045, 104117, 184207, 520585, 921035, 2394691, 11973455]

約数ペア:

[(1, 11973455), (5, 2394691), (13, 921035), (23, 520585), (65, 184207), (115, 104117), (299, 40045), (1495, 8009)]