13228889498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{18199}}^1$

素因数の和:18315

約数の個数: 64

約数和(自身を含む): 23901696000

約数和(自身を除く): 10672806502

約数列:

[1, 2, 11, 19, 22, 37, 38, 47, 74, 94, 209, 407, 418, 517, 703, 814, 893, 1034, 1406, 1739, 1786, 3478, 7733, 9823, 15466, 18199, 19129, 19646, 33041, 36398, 38258, 66082, 200189, 345781, 363451, 400378, 673363, 691562, 726902, 855353, 1346726, 1710706, 3803591, 7406993, 7607182, 9408883, 12793897, 14813986, 16251707, 18817766, 25587794, 31648061, 32503414, 63296122, 140732867, 178768777, 281465734, 348128671, 357537554, 601313159, 696257342, 1202626318, 6614444749, 13228889498]

約数ペア:

[(1, 13228889498), (2, 6614444749), (11, 1202626318), (19, 696257342), (22, 601313159), (37, 357537554), (38, 348128671), (47, 281465734), (74, 178768777), (94, 140732867), (209, 63296122), (407, 32503414), (418, 31648061), (517, 25587794), (703, 18817766), (814, 16251707), (893, 14813986), (1034, 12793897), (1406, 9408883), (1739, 7607182), (1786, 7406993), (3478, 3803591), (7733, 1710706), (9823, 1346726), (15466, 855353), (18199, 726902), (19129, 691562), (19646, 673363), (33041, 400378), (36398, 363451), (38258, 345781), (66082, 200189)]