13681130

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3517}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 24696360

約数和(自身を除く): 11015230

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3517, 3890, 7034, 17585, 35170, 1368113, 2736226, 6840565, 13681130]

約数ペア:

[(1, 13681130), (2, 6840565), (5, 2736226), (10, 1368113), (389, 35170), (778, 17585), (1945, 7034), (3517, 3890)]