1929580226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{11719}}^1$

素因数の和:12366

約数の個数: 32

約数和(自身を含む): 3487872000

約数和(自身を除く): 1558291774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 619, 1238, 4333, 8666, 11719, 11761, 23438, 23522, 82033, 82327, 164066, 164654, 222661, 445322, 1558627, 3117254, 7254061, 14508122, 50778427, 101556854, 137827159, 275654318, 964790113, 1929580226]

約数ペア:

[(1, 1929580226), (2, 964790113), (7, 275654318), (14, 137827159), (19, 101556854), (38, 50778427), (133, 14508122), (266, 7254061), (619, 3117254), (1238, 1558627), (4333, 445322), (8666, 222661), (11719, 164654), (11761, 164066), (23438, 82327), (23522, 82033)]