9921610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 19065600

約数和(自身を除く): 9143990

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 661, 790, 1322, 1501, 3002, 3305, 6610, 7505, 12559, 15010, 25118, 52219, 62795, 104438, 125590, 261095, 522190, 992161, 1984322, 4960805, 9921610]

約数ペア:

[(1, 9921610), (2, 4960805), (5, 1984322), (10, 992161), (19, 522190), (38, 261095), (79, 125590), (95, 104438), (158, 62795), (190, 52219), (395, 25118), (661, 15010), (790, 12559), (1322, 7505), (1501, 6610), (3002, 3305)]