15901548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7841}}^1$

素因数の和:7874

約数の個数: 36

約数和(自身を含む): 40182408

約数和(自身を除く): 24280860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 7841, 15682, 23523, 31364, 47046, 94092, 101933, 203866, 305799, 407732, 611598, 1223196, 1325129, 2650258, 3975387, 5300516, 7950774, 15901548]

約数ペア:

[(1, 15901548), (2, 7950774), (3, 5300516), (4, 3975387), (6, 2650258), (12, 1325129), (13, 1223196), (26, 611598), (39, 407732), (52, 305799), (78, 203866), (156, 101933), (169, 94092), (338, 47046), (507, 31364), (676, 23523), (1014, 15682), (2028, 7841)]