15677684491

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{5039}}^1$

素因数の和:5371

約数の個数: 32

約数和(自身を含む): 19111680000

約数和(自身を除く): 3433995509

約数列:

[1, 7, 19, 133, 149, 157, 1043, 1099, 2831, 2983, 5039, 19817, 20881, 23393, 35273, 95741, 163751, 444467, 670187, 750811, 791123, 3111269, 5255677, 5537861, 14265409, 15031337, 99857863, 105219359, 117877327, 825141289, 2239669213, 15677684491]

約数ペア:

[(1, 15677684491), (7, 2239669213), (19, 825141289), (133, 117877327), (149, 105219359), (157, 99857863), (1043, 15031337), (1099, 14265409), (2831, 5537861), (2983, 5255677), (5039, 3111269), (19817, 791123), (20881, 750811), (23393, 670187), (35273, 444467), (95741, 163751)]