15694625642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{2557}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 24311232000

約数和(自身を除く): 8616606358

約数列:

[1, 2, 43, 86, 149, 298, 479, 958, 2557, 5114, 6407, 12814, 20597, 41194, 71371, 109951, 142742, 219902, 380993, 761986, 1224803, 2449606, 3068953, 6137906, 16382699, 32765398, 52666529, 105333058, 182495647, 364991294, 7847312821, 15694625642]

約数ペア:

[(1, 15694625642), (2, 7847312821), (43, 364991294), (86, 182495647), (149, 105333058), (298, 52666529), (479, 32765398), (958, 16382699), (2557, 6137906), (5114, 3068953), (6407, 2449606), (12814, 1224803), (20597, 761986), (41194, 380993), (71371, 219902), (109951, 142742)]