18906464

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{6091}}^1$

素因数の和:6198

約数の個数: 24

約数和(自身を含む): 37612008

約数和(自身を除く): 18705544

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 6091, 12182, 24364, 48728, 97456, 194912, 590827, 1181654, 2363308, 4726616, 9453232, 18906464]

約数ペア:

[(1, 18906464), (2, 9453232), (4, 4726616), (8, 2363308), (16, 1181654), (32, 590827), (97, 194912), (194, 97456), (388, 48728), (776, 24364), (1552, 12182), (3104, 6091)]