19410742377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{475369}}^1$

素因数の和:475737

約数の個数: 24

約数和(自身を含む): 30281069000

約数和(自身を除く): 10870326623

約数列:

[1, 3, 9, 13, 39, 117, 349, 1047, 3141, 4537, 13611, 40833, 475369, 1426107, 4278321, 6179797, 18539391, 55618173, 165903781, 497711343, 1493134029, 2156749153, 6470247459, 19410742377]

約数ペア:

[(1, 19410742377), (3, 6470247459), (9, 2156749153), (13, 1493134029), (39, 497711343), (117, 165903781), (349, 55618173), (1047, 18539391), (3141, 6179797), (4537, 4278321), (13611, 1426107), (40833, 475369)]