19731634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 33175296

約数和(自身を除く): 13443662

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 241, 482, 611, 871, 1222, 1742, 3133, 3149, 6266, 6298, 11327, 16147, 22654, 32294, 40937, 81874, 147251, 209911, 294502, 419822, 758909, 1517818, 9865817, 19731634]

約数ペア:

[(1, 19731634), (2, 9865817), (13, 1517818), (26, 758909), (47, 419822), (67, 294502), (94, 209911), (134, 147251), (241, 81874), (482, 40937), (611, 32294), (871, 22654), (1222, 16147), (1742, 11327), (3133, 6298), (3149, 6266)]