11812880017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1\times {\mathrm{1549}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 12392956800

約数和(自身を除く): 580076783

約数列:

[1, 23, 251, 1321, 1549, 5773, 30383, 35627, 331571, 388799, 2046229, 7626133, 8942377, 47063267, 513603479, 11812880017]

約数ペア:

[(1, 11812880017), (23, 513603479), (251, 47063267), (1321, 8942377), (1549, 7626133), (5773, 2046229), (30383, 388799), (35627, 331571)]