38194508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 39371092

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 809, 814, 1073, 1276, 1618, 1628, 2146, 3236, 4292, 8899, 11803, 17798, 23461, 23606, 29933, 35596, 46922, 47212, 59866, 93844, 119732, 258071, 329263, 516142, 658526, 868057, 1032284, 1317052, 1736114, 3472228, 9548627, 19097254, 38194508]

約数ペア:

[(1, 38194508), (2, 19097254), (4, 9548627), (11, 3472228), (22, 1736114), (29, 1317052), (37, 1032284), (44, 868057), (58, 658526), (74, 516142), (116, 329263), (148, 258071), (319, 119732), (407, 93844), (638, 59866), (809, 47212), (814, 46922), (1073, 35596), (1276, 29933), (1618, 23606), (1628, 23461), (2146, 17798), (3236, 11803), (4292, 8899)]