19065156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 49062720

約数和(自身を除く): 29997564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1489, 2134, 2978, 3201, 4268, 4467, 5956, 6402, 8934, 12804, 16379, 17868, 32758, 49137, 65516, 98274, 144433, 196548, 288866, 433299, 577732, 866598, 1588763, 1733196, 3177526, 4766289, 6355052, 9532578, 19065156]

約数ペア:

[(1, 19065156), (2, 9532578), (3, 6355052), (4, 4766289), (6, 3177526), (11, 1733196), (12, 1588763), (22, 866598), (33, 577732), (44, 433299), (66, 288866), (97, 196548), (132, 144433), (194, 98274), (291, 65516), (388, 49137), (582, 32758), (1067, 17868), (1164, 16379), (1489, 12804), (2134, 8934), (2978, 6402), (3201, 5956), (4268, 4467)]