15490137598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1\times {\mathrm{4919}}^1$

素因数の和:8872

約数の個数: 32

約数和(自身を含む): 25841571840

約数和(自身を除く): 10351434242

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3907, 4919, 7814, 9838, 50791, 63947, 101582, 121117, 127894, 152489, 242234, 304978, 1574521, 1982357, 3149042, 3964714, 19218533, 38437066, 249840929, 499681858, 595774523, 1191549046, 7745068799, 15490137598]

約数ペア:

[(1, 15490137598), (2, 7745068799), (13, 1191549046), (26, 595774523), (31, 499681858), (62, 249840929), (403, 38437066), (806, 19218533), (3907, 3964714), (4919, 3149042), (7814, 1982357), (9838, 1574521), (50791, 304978), (63947, 242234), (101582, 152489), (121117, 127894)]