12769210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 25132032

約数和(自身を除く): 12362822

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2423, 2635, 4846, 5270, 12115, 24230, 41191, 75113, 82382, 150226, 205955, 375565, 411910, 751130, 1276921, 2553842, 6384605, 12769210]

約数ペア:

[(1, 12769210), (2, 6384605), (5, 2553842), (10, 1276921), (17, 751130), (31, 411910), (34, 375565), (62, 205955), (85, 150226), (155, 82382), (170, 75113), (310, 41191), (527, 24230), (1054, 12115), (2423, 5270), (2635, 4846)]