12451870210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5041243}}^1$

素因数の和:5041282

約数の個数: 32

約数和(自身を含む): 25407869760

約数和(自身を除く): 12955999550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5041243, 10082486, 25206215, 50412430, 65536159, 95783617, 131072318, 191567234, 327680795, 478918085, 655361590, 957836170, 1245187021, 2490374042, 6225935105, 12451870210]

約数ペア:

[(1, 12451870210), (2, 6225935105), (5, 2490374042), (10, 1245187021), (13, 957836170), (19, 655361590), (26, 478918085), (38, 327680795), (65, 191567234), (95, 131072318), (130, 95783617), (190, 65536159), (247, 50412430), (494, 25206215), (1235, 10082486), (2470, 5041243)]