21000570574

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{16787}}^1\times {\mathrm{21569}}^1$

素因数の和:38387

約数の個数: 16

約数和(自身を含む): 32590544400

約数和(自身を除く): 11589973826

約数列:

[1, 2, 29, 58, 16787, 21569, 33574, 43138, 486823, 625501, 973646, 1251002, 362078803, 724157606, 10500285287, 21000570574]

約数ペア:

[(1, 21000570574), (2, 10500285287), (29, 724157606), (58, 362078803), (16787, 1251002), (21569, 973646), (33574, 625501), (43138, 486823)]