12691488

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 33790176

約数和(自身を除く): 21098688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 1811, 2336, 3504, 3622, 5433, 7008, 7244, 10866, 14488, 21732, 28976, 43464, 57952, 86928, 132203, 173856, 264406, 396609, 528812, 793218, 1057624, 1586436, 2115248, 3172872, 4230496, 6345744, 12691488]

約数ペア:

[(1, 12691488), (2, 6345744), (3, 4230496), (4, 3172872), (6, 2115248), (8, 1586436), (12, 1057624), (16, 793218), (24, 528812), (32, 396609), (48, 264406), (73, 173856), (96, 132203), (146, 86928), (219, 57952), (292, 43464), (438, 28976), (584, 21732), (876, 14488), (1168, 10866), (1752, 7244), (1811, 7008), (2336, 5433), (3504, 3622)]