12782996

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 22884960

約数和(自身を除く): 10101964

約数列:

[1, 2, 4, 83, 139, 166, 277, 278, 332, 554, 556, 1108, 11537, 22991, 23074, 38503, 45982, 46148, 77006, 91964, 154012, 3195749, 6391498, 12782996]

約数ペア:

[(1, 12782996), (2, 6391498), (4, 3195749), (83, 154012), (139, 91964), (166, 77006), (277, 46148), (278, 45982), (332, 38503), (554, 23074), (556, 22991), (1108, 11537)]