19848512

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3011}}^1$

素因数の和:3126

約数の個数: 28

約数和(自身を含む): 39782496

約数和(自身を除く): 19933984

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3011, 3296, 6022, 6592, 12044, 24088, 48176, 96352, 192704, 310133, 620266, 1240532, 2481064, 4962128, 9924256, 19848512]

約数ペア:

[(1, 19848512), (2, 9924256), (4, 4962128), (8, 2481064), (16, 1240532), (32, 620266), (64, 310133), (103, 192704), (206, 96352), (412, 48176), (824, 24088), (1648, 12044), (3011, 6592), (3296, 6022)]