19114304

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1471

約数の個数: 56

約数和(自身を含む): 43586400

約数和(自身を除く): 24472096

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1429, 1672, 2858, 3344, 5716, 6688, 11432, 13376, 15719, 22864, 27151, 31438, 45728, 54302, 62876, 91456, 108604, 125752, 217208, 251504, 298661, 434416, 503008, 597322, 868832, 1006016, 1194644, 1737664, 2389288, 4778576, 9557152, 19114304]

約数ペア:

[(1, 19114304), (2, 9557152), (4, 4778576), (8, 2389288), (11, 1737664), (16, 1194644), (19, 1006016), (22, 868832), (32, 597322), (38, 503008), (44, 434416), (64, 298661), (76, 251504), (88, 217208), (152, 125752), (176, 108604), (209, 91456), (304, 62876), (352, 54302), (418, 45728), (608, 31438), (704, 27151), (836, 22864), (1216, 15719), (1429, 13376), (1672, 11432), (2858, 6688), (3344, 5716)]