19703226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 41753088

約数和(自身を除く): 22049862

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 2131, 3082, 4262, 4623, 6393, 9246, 12786, 49013, 98026, 142777, 147039, 285554, 294078, 428331, 856662, 3283871, 6567742, 9851613, 19703226]

約数ペア:

[(1, 19703226), (2, 9851613), (3, 6567742), (6, 3283871), (23, 856662), (46, 428331), (67, 294078), (69, 285554), (134, 147039), (138, 142777), (201, 98026), (402, 49013), (1541, 12786), (2131, 9246), (3082, 6393), (4262, 4623)]