11642918

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 20858880

約数和(自身を除く): 9215962

約数列:

[1, 2, 7, 14, 31, 62, 139, 193, 217, 278, 386, 434, 973, 1351, 1946, 2702, 4309, 5983, 8618, 11966, 26827, 30163, 41881, 53654, 60326, 83762, 187789, 375578, 831637, 1663274, 5821459, 11642918]

約数ペア:

[(1, 11642918), (2, 5821459), (7, 1663274), (14, 831637), (31, 375578), (62, 187789), (139, 83762), (193, 60326), (217, 53654), (278, 41881), (386, 30163), (434, 26827), (973, 11966), (1351, 8618), (1946, 5983), (2702, 4309)]