1738984918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{9929}}^1$

素因数の和:10380

約数の個数: 32

約数和(自身を含む): 3002832000

約数和(自身を除く): 1263847082

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 419, 838, 4609, 7961, 9218, 9929, 15922, 19858, 87571, 109219, 175142, 188651, 218438, 377302, 2075161, 4150322, 4160251, 8320502, 45762761, 79044769, 91525522, 158089538, 869492459, 1738984918]

約数ペア:

[(1, 1738984918), (2, 869492459), (11, 158089538), (19, 91525522), (22, 79044769), (38, 45762761), (209, 8320502), (418, 4160251), (419, 4150322), (838, 2075161), (4609, 377302), (7961, 218438), (9218, 188651), (9929, 175142), (15922, 109219), (19858, 87571)]