15705422192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{70481}}^1$

素因数の和:71241

約数の個数: 40

約数和(自身を含む): 32074948560

約数和(自身を除く): 16369526368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 733, 1466, 2932, 5864, 11728, 13927, 27854, 55708, 70481, 111416, 140962, 222832, 281924, 563848, 1127696, 1339139, 2678278, 5356556, 10713112, 21426224, 51662573, 103325146, 206650292, 413300584, 826601168, 981588887, 1963177774, 3926355548, 7852711096, 15705422192]

約数ペア:

[(1, 15705422192), (2, 7852711096), (4, 3926355548), (8, 1963177774), (16, 981588887), (19, 826601168), (38, 413300584), (76, 206650292), (152, 103325146), (304, 51662573), (733, 21426224), (1466, 10713112), (2932, 5356556), (5864, 2678278), (11728, 1339139), (13927, 1127696), (27854, 563848), (55708, 281924), (70481, 222832), (111416, 140962)]