15321228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{98213}}^1$

素因数の和:98233

約数の個数: 24

約数和(自身を含む): 38499888

約数和(自身を除く): 23178660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 98213, 196426, 294639, 392852, 589278, 1178556, 1276769, 2553538, 3830307, 5107076, 7660614, 15321228]

約数ペア:

[(1, 15321228), (2, 7660614), (3, 5107076), (4, 3830307), (6, 2553538), (12, 1276769), (13, 1178556), (26, 589278), (39, 392852), (52, 294639), (78, 196426), (156, 98213)]