19299644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 42721728

約数和(自身を除く): 23422084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1433, 1924, 2866, 3367, 5732, 6734, 10031, 13468, 18629, 20062, 37258, 40124, 53021, 74516, 106042, 130403, 212084, 260806, 371147, 521612, 689273, 742294, 1378546, 1484588, 2757092, 4824911, 9649822, 19299644]

約数ペア:

[(1, 19299644), (2, 9649822), (4, 4824911), (7, 2757092), (13, 1484588), (14, 1378546), (26, 742294), (28, 689273), (37, 521612), (52, 371147), (74, 260806), (91, 212084), (148, 130403), (182, 106042), (259, 74516), (364, 53021), (481, 40124), (518, 37258), (962, 20062), (1036, 18629), (1433, 13468), (1924, 10031), (2866, 6734), (3367, 5732)]