21271161622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4767181}}^1$

素因数の和:4767303

約数の個数: 16

約数和(自身を含む): 33637236192

約数和(自身を除く): 12366074570

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 4767181, 9534362, 109645163, 219290326, 462416557, 924833114, 10635580811, 21271161622]

約数ペア:

[(1, 21271161622), (2, 10635580811), (23, 924833114), (46, 462416557), (97, 219290326), (194, 109645163), (2231, 9534362), (4462, 4767181)]