15231228

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12323}}^1$

素因数の和:12433

約数の個数: 24

約数和(自身を含む): 35887488

約数和(自身を除く): 20656260

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 12323, 24646, 36969, 49292, 73938, 147876, 1269269, 2538538, 3807807, 5077076, 7615614, 15231228]

約数ペア:

[(1, 15231228), (2, 7615614), (3, 5077076), (4, 3807807), (6, 2538538), (12, 1269269), (103, 147876), (206, 73938), (309, 49292), (412, 36969), (618, 24646), (1236, 12323)]