15948296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 38774400

約数和(自身を除く): 22826104

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1153, 1729, 1976, 2306, 3458, 4612, 6916, 8071, 9224, 13832, 14989, 16142, 21907, 29978, 32284, 43814, 59956, 64568, 87628, 104923, 119912, 153349, 175256, 209846, 284791, 306698, 419692, 569582, 613396, 839384, 1139164, 1226792, 1993537, 2278328, 3987074, 7974148, 15948296]

約数ペア:

[(1, 15948296), (2, 7974148), (4, 3987074), (7, 2278328), (8, 1993537), (13, 1226792), (14, 1139164), (19, 839384), (26, 613396), (28, 569582), (38, 419692), (52, 306698), (56, 284791), (76, 209846), (91, 175256), (104, 153349), (133, 119912), (152, 104923), (182, 87628), (247, 64568), (266, 59956), (364, 43814), (494, 32284), (532, 29978), (728, 21907), (988, 16142), (1064, 14989), (1153, 13832), (1729, 9224), (1976, 8071), (2306, 6916), (3458, 4612)]