18929024

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{8699}}^1$

素因数の和:8730

約数の個数: 32

約数和(自身を含む): 39933000

約数和(自身を除く): 21003976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 8699, 17398, 34796, 69592, 139184, 147883, 278368, 295766, 556736, 591532, 1113472, 1183064, 2366128, 4732256, 9464512, 18929024]

約数ペア:

[(1, 18929024), (2, 9464512), (4, 4732256), (8, 2366128), (16, 1183064), (17, 1113472), (32, 591532), (34, 556736), (64, 295766), (68, 278368), (128, 147883), (136, 139184), (272, 69592), (544, 34796), (1088, 17398), (2176, 8699)]