15672741964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1\times {\mathrm{7349}}^1$

素因数の和:9934

約数の個数: 48

約数和(自身を含む): 31512096000

約数和(自身を除く): 15839354036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2551, 5102, 7349, 10204, 14698, 28061, 29396, 48469, 56122, 80839, 96938, 112244, 139631, 161678, 193876, 279262, 323356, 533159, 558524, 1066318, 1535941, 2132636, 3071882, 6143764, 18747299, 37494598, 74989196, 206220289, 356198681, 412440578, 712397362, 824881156, 1424794724, 3918185491, 7836370982, 15672741964]

約数ペア:

[(1, 15672741964), (2, 7836370982), (4, 3918185491), (11, 1424794724), (19, 824881156), (22, 712397362), (38, 412440578), (44, 356198681), (76, 206220289), (209, 74989196), (418, 37494598), (836, 18747299), (2551, 6143764), (5102, 3071882), (7349, 2132636), (10204, 1535941), (14698, 1066318), (28061, 558524), (29396, 533159), (48469, 323356), (56122, 279262), (80839, 193876), (96938, 161678), (112244, 139631)]