12398386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 25204032

約数和(自身を除く): 12805646

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 563, 847, 1001, 1126, 1573, 1694, 2002, 3146, 3941, 6193, 7319, 7882, 11011, 12386, 14638, 22022, 43351, 51233, 68123, 80509, 86702, 102466, 136246, 161018, 476861, 563563, 885599, 953722, 1127126, 1771198, 6199193, 12398386]

約数ペア:

[(1, 12398386), (2, 6199193), (7, 1771198), (11, 1127126), (13, 953722), (14, 885599), (22, 563563), (26, 476861), (77, 161018), (91, 136246), (121, 102466), (143, 86702), (154, 80509), (182, 68123), (242, 51233), (286, 43351), (563, 22022), (847, 14638), (1001, 12386), (1126, 11011), (1573, 7882), (1694, 7319), (2002, 6193), (3146, 3941)]