15810204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 25316196

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 4079, 8158, 12237, 16316, 24474, 48948, 69343, 77501, 138686, 155002, 208029, 232503, 277372, 310004, 416058, 465006, 832116, 930012, 1317517, 2635034, 3952551, 5270068, 7905102, 15810204]

約数ペア:

[(1, 15810204), (2, 7905102), (3, 5270068), (4, 3952551), (6, 2635034), (12, 1317517), (17, 930012), (19, 832116), (34, 465006), (38, 416058), (51, 310004), (57, 277372), (68, 232503), (76, 208029), (102, 155002), (114, 138686), (204, 77501), (228, 69343), (323, 48948), (646, 24474), (969, 16316), (1292, 12237), (1938, 8158), (3876, 4079)]