13399192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 12849128

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 557, 776, 1114, 2228, 3007, 4456, 6014, 12028, 17267, 24056, 34534, 54029, 69068, 108058, 138136, 216116, 432232, 1674899, 3349798, 6699596, 13399192]

約数ペア:

[(1, 13399192), (2, 6699596), (4, 3349798), (8, 1674899), (31, 432232), (62, 216116), (97, 138136), (124, 108058), (194, 69068), (248, 54029), (388, 34534), (557, 24056), (776, 17267), (1114, 12028), (2228, 6014), (3007, 4456)]