19691329566

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1\times {\mathrm{35491}}^1$

素因数の和:36624

約数の個数: 32

約数和(自身を含む): 39864614400

約数和(自身を除く): 20173284834

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 1039, 2078, 3117, 6234, 35491, 70982, 92471, 106473, 184942, 212946, 277413, 554826, 3158699, 6317398, 9476097, 18952194, 36875149, 73750298, 110625447, 221250894, 3281888261, 6563776522, 9845664783, 19691329566]

約数ペア:

[(1, 19691329566), (2, 9845664783), (3, 6563776522), (6, 3281888261), (89, 221250894), (178, 110625447), (267, 73750298), (534, 36875149), (1039, 18952194), (2078, 9476097), (3117, 6317398), (6234, 3158699), (35491, 554826), (70982, 277413), (92471, 212946), (106473, 184942)]