22190938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 19741862

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1399, 1442, 2266, 2798, 7931, 9793, 15389, 15862, 19586, 30778, 107723, 144097, 215446, 288194, 1008679, 1585067, 2017358, 3170134, 11095469, 22190938]

約数ペア:

[(1, 22190938), (2, 11095469), (7, 3170134), (11, 2017358), (14, 1585067), (22, 1008679), (77, 288194), (103, 215446), (154, 144097), (206, 107723), (721, 30778), (1133, 19586), (1399, 15862), (1442, 15389), (2266, 9793), (2798, 7931)]