19051072

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15667}}^1$

素因数の和:15698

約数の個数: 28

約数和(自身を含む): 39796720

約数和(自身を除く): 20745648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15667, 31334, 62668, 125336, 250672, 297673, 501344, 595346, 1002688, 1190692, 2381384, 4762768, 9525536, 19051072]

約数ペア:

[(1, 19051072), (2, 9525536), (4, 4762768), (8, 2381384), (16, 1190692), (19, 1002688), (32, 595346), (38, 501344), (64, 297673), (76, 250672), (152, 125336), (304, 62668), (608, 31334), (1216, 15667)]