18973888

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10223}}^1$

素因数の和:10264

約数の個数: 28

約数和(自身を含む): 38953440

約数和(自身を除く): 19979552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10223, 20446, 40892, 81784, 163568, 296467, 327136, 592934, 654272, 1185868, 2371736, 4743472, 9486944, 18973888]

約数ペア:

[(1, 18973888), (2, 9486944), (4, 4743472), (8, 2371736), (16, 1185868), (29, 654272), (32, 592934), (58, 327136), (64, 296467), (116, 163568), (232, 81784), (464, 40892), (928, 20446), (1856, 10223)]