15707968724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{484037}}^1$

素因数の和:484128

約数の個数: 48

約数和(自身を含む): 33611598720

約数和(自身を除く): 17903629996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4636, 8113, 16226, 32452, 484037, 968074, 1936148, 3388259, 6776518, 9196703, 13553036, 18393406, 29526257, 36786812, 59052514, 64376921, 118105028, 128753842, 206683799, 257507684, 413367598, 560998883, 826735196, 1121997766, 2243995532, 3926992181, 7853984362, 15707968724]

約数ペア:

[(1, 15707968724), (2, 7853984362), (4, 3926992181), (7, 2243995532), (14, 1121997766), (19, 826735196), (28, 560998883), (38, 413367598), (61, 257507684), (76, 206683799), (122, 128753842), (133, 118105028), (244, 64376921), (266, 59052514), (427, 36786812), (532, 29526257), (854, 18393406), (1159, 13553036), (1708, 9196703), (2318, 6776518), (4636, 3388259), (8113, 1936148), (16226, 968074), (32452, 484037)]