19040384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13523}}^1$

素因数の和:13548

約数の個数: 32

約数和(自身を含む): 41383440

約数和(自身を除く): 22343056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13523, 27046, 54092, 108184, 148753, 216368, 297506, 432736, 595012, 865472, 1190024, 1730944, 2380048, 4760096, 9520192, 19040384]

約数ペア:

[(1, 19040384), (2, 9520192), (4, 4760096), (8, 2380048), (11, 1730944), (16, 1190024), (22, 865472), (32, 595012), (44, 432736), (64, 297506), (88, 216368), (128, 148753), (176, 108184), (352, 54092), (704, 27046), (1408, 13523)]