16787270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 14813530

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 769, 1538, 2183, 3845, 4366, 7690, 10915, 21830, 28453, 45371, 56906, 90742, 142265, 226855, 284530, 453710, 1678727, 3357454, 8393635, 16787270]

約数ペア:

[(1, 16787270), (2, 8393635), (5, 3357454), (10, 1678727), (37, 453710), (59, 284530), (74, 226855), (118, 142265), (185, 90742), (295, 56906), (370, 45371), (590, 28453), (769, 21830), (1538, 10915), (2183, 7690), (3845, 4366)]