15691969034

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{154409}}^1$

素因数の和:154503

約数の個数: 48

約数和(自身を含む): 29466986760

約数和(自身を除く): 13775017726

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 427, 833, 854, 1037, 1666, 2074, 2989, 5978, 7259, 14518, 50813, 101626, 154409, 308818, 1080863, 2161726, 2624953, 5249906, 7566041, 9418949, 15132082, 18374671, 18837898, 36749342, 65932643, 128622697, 131865286, 160122133, 257245394, 320244266, 461528501, 923057002, 1120854931, 2241709862, 7845984517, 15691969034]

約数ペア:

[(1, 15691969034), (2, 7845984517), (7, 2241709862), (14, 1120854931), (17, 923057002), (34, 461528501), (49, 320244266), (61, 257245394), (98, 160122133), (119, 131865286), (122, 128622697), (238, 65932643), (427, 36749342), (833, 18837898), (854, 18374671), (1037, 15132082), (1666, 9418949), (2074, 7566041), (2989, 5249906), (5978, 2624953), (7259, 2161726), (14518, 1080863), (50813, 308818), (101626, 154409)]