11978772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 31084032

約数和(自身を除く): 19105260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2477, 4836, 4954, 7431, 9908, 14862, 29724, 32201, 64402, 76787, 96603, 128804, 153574, 193206, 230361, 307148, 386412, 460722, 921444, 998231, 1996462, 2994693, 3992924, 5989386, 11978772]

約数ペア:

[(1, 11978772), (2, 5989386), (3, 3992924), (4, 2994693), (6, 1996462), (12, 998231), (13, 921444), (26, 460722), (31, 386412), (39, 307148), (52, 230361), (62, 193206), (78, 153574), (93, 128804), (124, 96603), (156, 76787), (186, 64402), (372, 32201), (403, 29724), (806, 14862), (1209, 9908), (1612, 7431), (2418, 4954), (2477, 4836)]