22917310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 44724960

約数和(自身を除く): 21807650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1019, 1730, 2038, 2249, 4498, 5095, 10190, 11245, 13247, 22490, 26494, 66235, 132470, 176287, 352574, 881435, 1762870, 2291731, 4583462, 11458655, 22917310]

約数ペア:

[(1, 22917310), (2, 11458655), (5, 4583462), (10, 2291731), (13, 1762870), (26, 881435), (65, 352574), (130, 176287), (173, 132470), (346, 66235), (865, 26494), (1019, 22490), (1730, 13247), (2038, 11245), (2249, 10190), (4498, 5095)]