19373090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 38771136

約数和(自身を除く): 19398046

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 3323, 5830, 6646, 16615, 33230, 36553, 73106, 176119, 182765, 352238, 365530, 880595, 1761190, 1937309, 3874618, 9686545, 19373090]

約数ペア:

[(1, 19373090), (2, 9686545), (5, 3874618), (10, 1937309), (11, 1761190), (22, 880595), (53, 365530), (55, 352238), (106, 182765), (110, 176119), (265, 73106), (530, 36553), (583, 33230), (1166, 16615), (2915, 6646), (3323, 5830)]