15668021072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4685413}}^1$

素因数の和:4685451

約数の個数: 40

約数和(自身を含む): 34859480160

約数和(自身を除く): 19191459088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4685413, 9370826, 18741652, 37483304, 51539543, 74966608, 89022847, 103079086, 178045694, 206158172, 356091388, 412316344, 712182776, 824632688, 979251317, 1424365552, 1958502634, 3917005268, 7834010536, 15668021072]

約数ペア:

[(1, 15668021072), (2, 7834010536), (4, 3917005268), (8, 1958502634), (11, 1424365552), (16, 979251317), (19, 824632688), (22, 712182776), (38, 412316344), (44, 356091388), (76, 206158172), (88, 178045694), (152, 103079086), (176, 89022847), (209, 74966608), (304, 51539543), (418, 37483304), (836, 18741652), (1672, 9370826), (3344, 4685413)]