13159343

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 14826240

約数和(自身を除く): 1666897

約数列:

[1, 17, 19, 131, 311, 323, 2227, 2489, 5287, 5909, 40741, 42313, 100453, 692597, 774079, 13159343]

約数ペア:

[(1, 13159343), (17, 774079), (19, 692597), (131, 100453), (311, 42313), (323, 40741), (2227, 5909), (2489, 5287)]