19426837465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{413293}}^1$

素因数の和:413401

約数の個数: 32

約数和(自身を含む): 28566881280

約数和(自身を除く): 9140043815

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 2765, 6715, 9401, 47005, 413293, 2066465, 2893051, 7025981, 14465255, 32650147, 35129905, 49181867, 163250735, 228551029, 245909335, 555052499, 1142755145, 2775262495, 3885367493, 19426837465]

約数ペア:

[(1, 19426837465), (5, 3885367493), (7, 2775262495), (17, 1142755145), (35, 555052499), (79, 245909335), (85, 228551029), (119, 163250735), (395, 49181867), (553, 35129905), (595, 32650147), (1343, 14465255), (2765, 7025981), (6715, 2893051), (9401, 2066465), (47005, 413293)]