19068976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 38167200

約数和(自身を除く): 19098224

約数列:

[1, 2, 4, 8, 16, 53, 106, 113, 199, 212, 226, 398, 424, 452, 796, 848, 904, 1592, 1808, 3184, 5989, 10547, 11978, 21094, 22487, 23956, 42188, 44974, 47912, 84376, 89948, 95824, 168752, 179896, 359792, 1191811, 2383622, 4767244, 9534488, 19068976]

約数ペア:

[(1, 19068976), (2, 9534488), (4, 4767244), (8, 2383622), (16, 1191811), (53, 359792), (106, 179896), (113, 168752), (199, 95824), (212, 89948), (226, 84376), (398, 47912), (424, 44974), (452, 42188), (796, 23956), (848, 22487), (904, 21094), (1592, 11978), (1808, 10547), (3184, 5989)]