19307514237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 29842560000

約数和(自身を除く): 10535045763

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 313, 319, 473, 939, 957, 1247, 1419, 1499, 3443, 3741, 4497, 9077, 10329, 13459, 13717, 16489, 27231, 40377, 41151, 43471, 49467, 64457, 99847, 130413, 148049, 193371, 299541, 390311, 444147, 469187, 478181, 709027, 1170933, 1407561, 1434543, 1869253, 2127081, 4293421, 5161057, 5607759, 12880263, 13606423, 15483171, 20175041, 20561783, 40819269, 60525123, 61685349, 149670653, 221925451, 449011959, 585076189, 665776353, 1755228567, 6435838079, 19307514237]

約数ペア:

[(1, 19307514237), (3, 6435838079), (11, 1755228567), (29, 665776353), (33, 585076189), (43, 449011959), (87, 221925451), (129, 149670653), (313, 61685349), (319, 60525123), (473, 40819269), (939, 20561783), (957, 20175041), (1247, 15483171), (1419, 13606423), (1499, 12880263), (3443, 5607759), (3741, 5161057), (4497, 4293421), (9077, 2127081), (10329, 1869253), (13459, 1434543), (13717, 1407561), (16489, 1170933), (27231, 709027), (40377, 478181), (41151, 469187), (43471, 444147), (49467, 390311), (64457, 299541), (99847, 193371), (130413, 148049)]