11886252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 32159232

約数和(自身を除く): 20272980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 1993, 2982, 3986, 5964, 5979, 7972, 11958, 13951, 23916, 27902, 41853, 55804, 83706, 141503, 167412, 283006, 424509, 566012, 849018, 990521, 1698036, 1981042, 2971563, 3962084, 5943126, 11886252]

約数ペア:

[(1, 11886252), (2, 5943126), (3, 3962084), (4, 2971563), (6, 1981042), (7, 1698036), (12, 990521), (14, 849018), (21, 566012), (28, 424509), (42, 283006), (71, 167412), (84, 141503), (142, 83706), (213, 55804), (284, 41853), (426, 27902), (497, 23916), (852, 13951), (994, 11958), (1491, 7972), (1988, 5979), (1993, 5964), (2982, 3986)]