38338586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 69406848

約数和(自身を除く): 31068262

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 3623, 5291, 7246, 10582, 39853, 47099, 79706, 94198, 134051, 268102, 518089, 1036178, 1474561, 1742663, 2949122, 3485326, 19169293, 38338586]

約数ペア:

[(1, 38338586), (2, 19169293), (11, 3485326), (13, 2949122), (22, 1742663), (26, 1474561), (37, 1036178), (74, 518089), (143, 268102), (286, 134051), (407, 94198), (481, 79706), (814, 47099), (962, 39853), (3623, 10582), (5291, 7246)]