15693997566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6490487}}^1$

素因数の和:6490536

約数の個数: 32

約数和(自身を含む): 34892863488

約数和(自身を除く): 19198865922

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 6490487, 12980974, 19471461, 38942922, 84376331, 168752662, 201205097, 253128993, 402410194, 506257986, 603615291, 1207230582, 2615666261, 5231332522, 7846998783, 15693997566]

約数ペア:

[(1, 15693997566), (2, 7846998783), (3, 5231332522), (6, 2615666261), (13, 1207230582), (26, 603615291), (31, 506257986), (39, 402410194), (62, 253128993), (78, 201205097), (93, 168752662), (186, 84376331), (403, 38942922), (806, 19471461), (1209, 12980974), (2418, 6490487)]