17808230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 35350560

約数和(自身を除く): 17542330

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1669, 2134, 3338, 5335, 8345, 10670, 16690, 18359, 36718, 91795, 161893, 183590, 323786, 809465, 1618930, 1780823, 3561646, 8904115, 17808230]

約数ペア:

[(1, 17808230), (2, 8904115), (5, 3561646), (10, 1780823), (11, 1618930), (22, 809465), (55, 323786), (97, 183590), (110, 161893), (194, 91795), (485, 36718), (970, 18359), (1067, 16690), (1669, 10670), (2134, 8345), (3338, 5335)]