16568210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 30681072

約数和(自身を除く): 14112862

約数列:

[1, 2, 5, 10, 61, 122, 157, 173, 305, 314, 346, 610, 785, 865, 1570, 1730, 9577, 10553, 19154, 21106, 27161, 47885, 52765, 54322, 95770, 105530, 135805, 271610, 1656821, 3313642, 8284105, 16568210]

約数ペア:

[(1, 16568210), (2, 8284105), (5, 3313642), (10, 1656821), (61, 271610), (122, 135805), (157, 105530), (173, 95770), (305, 54322), (314, 52765), (346, 47885), (610, 27161), (785, 21106), (865, 19154), (1570, 10553), (1730, 9577)]