19485056

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{797}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 19585024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 797, 1528, 1594, 3056, 3188, 6112, 6376, 12224, 12752, 24448, 25504, 51008, 102016, 152227, 304454, 608908, 1217816, 2435632, 4871264, 9742528, 19485056]

約数ペア:

[(1, 19485056), (2, 9742528), (4, 4871264), (8, 2435632), (16, 1217816), (32, 608908), (64, 304454), (128, 152227), (191, 102016), (382, 51008), (764, 25504), (797, 24448), (1528, 12752), (1594, 12224), (3056, 6376), (3188, 6112)]