19071850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 41961600

約数和(自身を除く): 22889750

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 1879, 2030, 3758, 5075, 9395, 10150, 13153, 18790, 26306, 46975, 54491, 65765, 93950, 108982, 131530, 272455, 328825, 381437, 544910, 657650, 762874, 1362275, 1907185, 2724550, 3814370, 9535925, 19071850]

約数ペア:

[(1, 19071850), (2, 9535925), (5, 3814370), (7, 2724550), (10, 1907185), (14, 1362275), (25, 762874), (29, 657650), (35, 544910), (50, 381437), (58, 328825), (70, 272455), (145, 131530), (175, 108982), (203, 93950), (290, 65765), (350, 54491), (406, 46975), (725, 26306), (1015, 18790), (1450, 13153), (1879, 10150), (2030, 9395), (3758, 5075)]