15973276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4973}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 30918384

約数和(自身を除く): 14945108

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 4973, 9946, 19892, 54703, 109406, 218812, 363029, 726058, 1452116, 3993319, 7986638, 15973276]

約数ペア:

[(1, 15973276), (2, 7986638), (4, 3993319), (11, 1452116), (22, 726058), (44, 363029), (73, 218812), (146, 109406), (292, 54703), (803, 19892), (1606, 9946), (3212, 4973)]