19952422

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4229}}^1$

素因数の和:4575

約数の個数: 16

約数和(自身を含む): 34313760

約数和(自身を除く): 14361338

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4229, 4718, 8458, 29603, 59206, 1425173, 2850346, 9976211, 19952422]

約数ペア:

[(1, 19952422), (2, 9976211), (7, 2850346), (14, 1425173), (337, 59206), (674, 29603), (2359, 8458), (4229, 4718)]