16882970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 33279120

約数和(自身を除く): 16396150

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2129, 3965, 4258, 7930, 10645, 21290, 27677, 55354, 129869, 138385, 259738, 276770, 649345, 1298690, 1688297, 3376594, 8441485, 16882970]

約数ペア:

[(1, 16882970), (2, 8441485), (5, 3376594), (10, 1688297), (13, 1298690), (26, 649345), (61, 276770), (65, 259738), (122, 138385), (130, 129869), (305, 55354), (610, 27677), (793, 21290), (1586, 10645), (2129, 7930), (3965, 4258)]