12703504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 27185760

約数和(自身を除く): 14482256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 811, 979, 1424, 1622, 1958, 3244, 3916, 6488, 7832, 8921, 12976, 15664, 17842, 35684, 71368, 72179, 142736, 144358, 288716, 577432, 793969, 1154864, 1587938, 3175876, 6351752, 12703504]

約数ペア:

[(1, 12703504), (2, 6351752), (4, 3175876), (8, 1587938), (11, 1154864), (16, 793969), (22, 577432), (44, 288716), (88, 144358), (89, 142736), (176, 72179), (178, 71368), (356, 35684), (712, 17842), (811, 15664), (979, 12976), (1424, 8921), (1622, 7832), (1958, 6488), (3244, 3916)]