16731704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10043

約数の個数: 32

約数和(自身を含む): 36028800

約数和(自身を除く): 19297096

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 10007, 20014, 40028, 80056, 110077, 190133, 220154, 380266, 440308, 760532, 880616, 1521064, 2091463, 4182926, 8365852, 16731704]

約数ペア:

[(1, 16731704), (2, 8365852), (4, 4182926), (8, 2091463), (11, 1521064), (19, 880616), (22, 760532), (38, 440308), (44, 380266), (76, 220154), (88, 190133), (152, 110077), (209, 80056), (418, 40028), (836, 20014), (1672, 10007)]