14261780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 33962880

約数和(自身を除く): 19701100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 2887, 4940, 5774, 11548, 14435, 28870, 37531, 54853, 57740, 75062, 109706, 150124, 187655, 219412, 274265, 375310, 548530, 713089, 750620, 1097060, 1426178, 2852356, 3565445, 7130890, 14261780]

約数ペア:

[(1, 14261780), (2, 7130890), (4, 3565445), (5, 2852356), (10, 1426178), (13, 1097060), (19, 750620), (20, 713089), (26, 548530), (38, 375310), (52, 274265), (65, 219412), (76, 187655), (95, 150124), (130, 109706), (190, 75062), (247, 57740), (260, 54853), (380, 37531), (494, 28870), (988, 14435), (1235, 11548), (2470, 5774), (2887, 4940)]