19007230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 37895040

約数和(自身を除く): 18887810

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 2579, 3685, 5158, 7370, 12895, 25790, 28369, 56738, 141845, 172793, 283690, 345586, 863965, 1727930, 1900723, 3801446, 9503615, 19007230]

約数ペア:

[(1, 19007230), (2, 9503615), (5, 3801446), (10, 1900723), (11, 1727930), (22, 863965), (55, 345586), (67, 283690), (110, 172793), (134, 141845), (335, 56738), (670, 28369), (737, 25790), (1474, 12895), (2579, 7370), (3685, 5158)]