13090742

素因数分解:

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

素因数の和:217

約数の個数: 36

約数和(自身を含む): 23772420

約数和(自身を除く): 10681678

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 139, 217, 278, 434, 961, 973, 1519, 1922, 1946, 3038, 4309, 6727, 6811, 8618, 13454, 13622, 30163, 47089, 60326, 94178, 133579, 211141, 267158, 422282, 935053, 1870106, 6545371, 13090742]

約数ペア:

[(1, 13090742), (2, 6545371), (7, 1870106), (14, 935053), (31, 422282), (49, 267158), (62, 211141), (98, 133579), (139, 94178), (217, 60326), (278, 47089), (434, 30163), (961, 13622), (973, 13454), (1519, 8618), (1922, 6811), (1946, 6727), (3038, 4309)]