838119830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{3767}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 1589794560

約数和(自身を除く): 751674730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1171, 2342, 3767, 5855, 7534, 11710, 18835, 22249, 37670, 44498, 71573, 111245, 143146, 222490, 357865, 715730, 4411157, 8822314, 22055785, 44111570, 83811983, 167623966, 419059915, 838119830]

約数ペア:

[(1, 838119830), (2, 419059915), (5, 167623966), (10, 83811983), (19, 44111570), (38, 22055785), (95, 8822314), (190, 4411157), (1171, 715730), (2342, 357865), (3767, 222490), (5855, 143146), (7534, 111245), (11710, 71573), (18835, 44498), (22249, 37670)]