19384906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{683}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 30435264

約数和(自身を除く): 11050358

約数列:

[1, 2, 23, 46, 617, 683, 1234, 1366, 14191, 15709, 28382, 31418, 421411, 842822, 9692453, 19384906]

約数ペア:

[(1, 19384906), (2, 9692453), (23, 842822), (46, 421411), (617, 31418), (683, 28382), (1234, 15709), (1366, 14191)]