12503748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 30985920

約数和(自身を除く): 18482172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 317, 346, 519, 634, 692, 951, 1038, 1268, 1902, 2076, 3287, 3804, 6023, 6574, 9861, 12046, 13148, 18069, 19722, 24092, 36138, 39444, 54841, 72276, 109682, 164523, 219364, 329046, 658092, 1041979, 2083958, 3125937, 4167916, 6251874, 12503748]

約数ペア:

[(1, 12503748), (2, 6251874), (3, 4167916), (4, 3125937), (6, 2083958), (12, 1041979), (19, 658092), (38, 329046), (57, 219364), (76, 164523), (114, 109682), (173, 72276), (228, 54841), (317, 39444), (346, 36138), (519, 24092), (634, 19722), (692, 18069), (951, 13148), (1038, 12046), (1268, 9861), (1902, 6574), (2076, 6023), (3287, 3804)]