19829766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 43699968

約数和(自身を除く): 23870202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 2917, 3399, 5834, 6798, 8751, 17502, 32087, 64174, 96261, 192522, 300451, 600902, 901353, 1802706, 3304961, 6609922, 9914883, 19829766]

約数ペア:

[(1, 19829766), (2, 9914883), (3, 6609922), (6, 3304961), (11, 1802706), (22, 901353), (33, 600902), (66, 300451), (103, 192522), (206, 96261), (309, 64174), (618, 32087), (1133, 17502), (2266, 8751), (2917, 6798), (3399, 5834)]