13494085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 19152000

約数和(自身を除く): 5657915

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 349, 407, 703, 1045, 1745, 2035, 3515, 3839, 6631, 7733, 12913, 19195, 33155, 38665, 64565, 72941, 142043, 245347, 364705, 710215, 1226735, 2698817, 13494085]

約数ペア:

[(1, 13494085), (5, 2698817), (11, 1226735), (19, 710215), (37, 364705), (55, 245347), (95, 142043), (185, 72941), (209, 64565), (349, 38665), (407, 33155), (703, 19195), (1045, 12913), (1745, 7733), (2035, 6631), (3515, 3839)]