13203730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 25446960

約数和(自身を除く): 12243230

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 769, 1010, 1538, 1717, 3434, 3845, 7690, 8585, 13073, 17170, 26146, 65365, 77669, 130730, 155338, 388345, 776690, 1320373, 2640746, 6601865, 13203730]

約数ペア:

[(1, 13203730), (2, 6601865), (5, 2640746), (10, 1320373), (17, 776690), (34, 388345), (85, 155338), (101, 130730), (170, 77669), (202, 65365), (505, 26146), (769, 17170), (1010, 13073), (1538, 8585), (1717, 7690), (3434, 3845)]