15707784652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{29147}}^1$

素因数の和:30190

約数の個数: 48

約数和(自身を含む): 33102800640

約数和(自身を除く): 17395015988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1013, 2026, 4052, 7091, 14182, 19247, 28364, 29147, 38494, 58294, 76988, 116588, 134729, 204029, 269458, 408058, 538916, 553793, 816116, 1107586, 2215172, 3876551, 7753102, 15506204, 29525911, 59051822, 118103644, 206681377, 413362754, 560992309, 826725508, 1121984618, 2243969236, 3926946163, 7853892326, 15707784652]

約数ペア:

[(1, 15707784652), (2, 7853892326), (4, 3926946163), (7, 2243969236), (14, 1121984618), (19, 826725508), (28, 560992309), (38, 413362754), (76, 206681377), (133, 118103644), (266, 59051822), (532, 29525911), (1013, 15506204), (2026, 7753102), (4052, 3876551), (7091, 2215172), (14182, 1107586), (19247, 816116), (28364, 553793), (29147, 538916), (38494, 408058), (58294, 269458), (76988, 204029), (116588, 134729)]