15692013968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{30707}}^1$

素因数の和:30816

約数の個数: 60

約数和(自身を含む): 32804128080

約数和(自身を除く): 17112114112

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 1681, 3116, 3362, 6232, 6724, 12464, 13448, 26896, 30707, 31939, 61414, 63878, 122828, 127756, 245656, 255512, 491312, 511024, 583433, 1166866, 1258987, 2333732, 2517974, 4667464, 5035948, 9334928, 10071896, 20143792, 23920753, 47841506, 51618467, 95683012, 103236934, 191366024, 206473868, 382732048, 412947736, 825895472, 980750873, 1961501746, 3923003492, 7846006984, 15692013968]

約数ペア:

[(1, 15692013968), (2, 7846006984), (4, 3923003492), (8, 1961501746), (16, 980750873), (19, 825895472), (38, 412947736), (41, 382732048), (76, 206473868), (82, 191366024), (152, 103236934), (164, 95683012), (304, 51618467), (328, 47841506), (656, 23920753), (779, 20143792), (1558, 10071896), (1681, 9334928), (3116, 5035948), (3362, 4667464), (6232, 2517974), (6724, 2333732), (12464, 1258987), (13448, 1166866), (26896, 583433), (30707, 511024), (31939, 491312), (61414, 255512), (63878, 245656), (122828, 127756)]