39190638

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 80341632

約数和(自身を除く): 41150994

約数列:

[1, 2, 3, 6, 53, 106, 159, 251, 318, 491, 502, 753, 982, 1473, 1506, 2946, 13303, 26023, 26606, 39909, 52046, 78069, 79818, 123241, 156138, 246482, 369723, 739446, 6531773, 13063546, 19595319, 39190638]

約数ペア:

[(1, 39190638), (2, 19595319), (3, 13063546), (6, 6531773), (53, 739446), (106, 369723), (159, 246482), (251, 156138), (318, 123241), (491, 79818), (502, 78069), (753, 52046), (982, 39909), (1473, 26606), (1506, 26023), (2946, 13303)]