21598702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 33905952

約数和(自身を除く): 12307250

約数列:

[1, 2, 23, 46, 617, 761, 1234, 1522, 14191, 17503, 28382, 35006, 469537, 939074, 10799351, 21598702]

約数ペア:

[(1, 21598702), (2, 10799351), (23, 939074), (46, 469537), (617, 35006), (761, 28382), (1234, 17503), (1522, 14191)]