19028416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 41696640

約数和(自身を除く): 22668224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 151, 176, 179, 302, 352, 358, 604, 704, 716, 1208, 1432, 1661, 1969, 2416, 2864, 3322, 3938, 4832, 5728, 6644, 7876, 9664, 11456, 13288, 15752, 26576, 27029, 31504, 53152, 54058, 63008, 106304, 108116, 126016, 216232, 297319, 432464, 594638, 864928, 1189276, 1729856, 2378552, 4757104, 9514208, 19028416]

約数ペア:

[(1, 19028416), (2, 9514208), (4, 4757104), (8, 2378552), (11, 1729856), (16, 1189276), (22, 864928), (32, 594638), (44, 432464), (64, 297319), (88, 216232), (151, 126016), (176, 108116), (179, 106304), (302, 63008), (352, 54058), (358, 53152), (604, 31504), (704, 27029), (716, 26576), (1208, 15752), (1432, 13288), (1661, 11456), (1969, 9664), (2416, 7876), (2864, 6644), (3322, 5728), (3938, 4832)]