13831696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 28480320

約数和(自身を除く): 14648624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 263, 304, 346, 526, 692, 1052, 1384, 2104, 2768, 3287, 4208, 4997, 6574, 9994, 13148, 19988, 26296, 39976, 45499, 52592, 79952, 90998, 181996, 363992, 727984, 864481, 1728962, 3457924, 6915848, 13831696]

約数ペア:

[(1, 13831696), (2, 6915848), (4, 3457924), (8, 1728962), (16, 864481), (19, 727984), (38, 363992), (76, 181996), (152, 90998), (173, 79952), (263, 52592), (304, 45499), (346, 39976), (526, 26296), (692, 19988), (1052, 13148), (1384, 9994), (2104, 6574), (2768, 4997), (3287, 4208)]