13657570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 25462512

約数和(自身を除く): 11804942

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 353, 365, 530, 706, 730, 1765, 3530, 3869, 7738, 18709, 19345, 25769, 37418, 38690, 51538, 93545, 128845, 187090, 257690, 1365757, 2731514, 6828785, 13657570]

約数ペア:

[(1, 13657570), (2, 6828785), (5, 2731514), (10, 1365757), (53, 257690), (73, 187090), (106, 128845), (146, 93545), (265, 51538), (353, 38690), (365, 37418), (530, 25769), (706, 19345), (730, 18709), (1765, 7738), (3530, 3869)]