191506472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{3433}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 379113600

約数和(自身を除く): 187607128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1468, 2936, 3433, 6866, 6973, 13732, 13946, 27464, 27892, 55784, 65227, 130454, 260908, 521816, 1259911, 2519822, 5039644, 10079288, 23938309, 47876618, 95753236, 191506472]

約数ペア:

[(1, 191506472), (2, 95753236), (4, 47876618), (8, 23938309), (19, 10079288), (38, 5039644), (76, 2519822), (152, 1259911), (367, 521816), (734, 260908), (1468, 130454), (2936, 65227), (3433, 55784), (6866, 27892), (6973, 27464), (13732, 13946)]