15671232902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1\times {\mathrm{8923}}^1$

素因数の和:11148

約数の個数: 32

約数和(自身を含む): 26146606080

約数和(自身を除く): 10475373178

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2179, 4358, 8923, 17846, 28327, 56654, 67549, 115999, 135098, 231998, 276613, 553226, 878137, 1756274, 3595969, 7191938, 19443217, 38886434, 252761821, 505523642, 602739727, 1205479454, 7835616451, 15671232902]

約数ペア:

[(1, 15671232902), (2, 7835616451), (13, 1205479454), (26, 602739727), (31, 505523642), (62, 252761821), (403, 38886434), (806, 19443217), (2179, 7191938), (4358, 3595969), (8923, 1756274), (17846, 878137), (28327, 553226), (56654, 276613), (67549, 231998), (115999, 135098)]