15695989984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{629653}}^1$

素因数の和:629723

約数の個数: 48

約数和(自身を含む): 33321289680

約数和(自身を除く): 17625299696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 12464, 24928, 629653, 1259306, 2518612, 5037224, 10074448, 11963407, 20148896, 23926814, 25815773, 47853628, 51631546, 95707256, 103263092, 191414512, 206526184, 382829024, 413052368, 490499687, 826104736, 980999374, 1961998748, 3923997496, 7847994992, 15695989984]

約数ペア:

[(1, 15695989984), (2, 7847994992), (4, 3923997496), (8, 1961998748), (16, 980999374), (19, 826104736), (32, 490499687), (38, 413052368), (41, 382829024), (76, 206526184), (82, 191414512), (152, 103263092), (164, 95707256), (304, 51631546), (328, 47853628), (608, 25815773), (656, 23926814), (779, 20148896), (1312, 11963407), (1558, 10074448), (3116, 5037224), (6232, 2518612), (12464, 1259306), (24928, 629653)]