15473372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 28904400

約数和(自身を除く): 13431028

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 2789, 5548, 5578, 11156, 52991, 105982, 203597, 211964, 407194, 814388, 3868343, 7736686, 15473372]

約数ペア:

[(1, 15473372), (2, 7736686), (4, 3868343), (19, 814388), (38, 407194), (73, 211964), (76, 203597), (146, 105982), (292, 52991), (1387, 11156), (2774, 5578), (2789, 5548)]