15671893918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3148231}}^1$

素因数の和:3148383

約数の個数: 16

約数和(自身を含む): 24933997440

約数和(自身を除く): 9262103522

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 3148231, 6296462, 59816389, 119632778, 412418261, 824836522, 7835946959, 15671893918]

約数ペア:

[(1, 15671893918), (2, 7835946959), (19, 824836522), (38, 412418261), (131, 119632778), (262, 59816389), (2489, 6296462), (4978, 3148231)]