18992672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34913}}^1$

素因数の和:34940

約数の個数: 24

約数和(自身を含む): 39592476

約数和(自身を除く): 20599804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34913, 69826, 139652, 279304, 558608, 593521, 1117216, 1187042, 2374084, 4748168, 9496336, 18992672]

約数ペア:

[(1, 18992672), (2, 9496336), (4, 4748168), (8, 2374084), (16, 1187042), (17, 1117216), (32, 593521), (34, 558608), (68, 279304), (136, 139652), (272, 69826), (544, 34913)]