12953922

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 28892160

約数和(自身を除く): 15938238

約数列:

[1, 2, 3, 6, 23, 37, 43, 46, 59, 69, 74, 86, 111, 118, 129, 138, 177, 222, 258, 354, 851, 989, 1357, 1591, 1702, 1978, 2183, 2537, 2553, 2714, 2967, 3182, 4071, 4366, 4773, 5074, 5106, 5934, 6549, 7611, 8142, 9546, 13098, 15222, 36593, 50209, 58351, 73186, 93869, 100418, 109779, 116702, 150627, 175053, 187738, 219558, 281607, 301254, 350106, 563214, 2158987, 4317974, 6476961, 12953922]

約数ペア:

[(1, 12953922), (2, 6476961), (3, 4317974), (6, 2158987), (23, 563214), (37, 350106), (43, 301254), (46, 281607), (59, 219558), (69, 187738), (74, 175053), (86, 150627), (111, 116702), (118, 109779), (129, 100418), (138, 93869), (177, 73186), (222, 58351), (258, 50209), (354, 36593), (851, 15222), (989, 13098), (1357, 9546), (1591, 8142), (1702, 7611), (1978, 6549), (2183, 5934), (2537, 5106), (2553, 5074), (2714, 4773), (2967, 4366), (3182, 4071)]