10018778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 19035648

約数和(自身を除く): 9016870

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 971, 1474, 1942, 5159, 6797, 10318, 10681, 13594, 21362, 65057, 74767, 130114, 149534, 455399, 715627, 910798, 1431254, 5009389, 10018778]

約数ペア:

[(1, 10018778), (2, 5009389), (7, 1431254), (11, 910798), (14, 715627), (22, 455399), (67, 149534), (77, 130114), (134, 74767), (154, 65057), (469, 21362), (737, 13594), (938, 10681), (971, 10318), (1474, 6797), (1942, 5159)]