16914982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 30564864

約数和(自身を除く): 13649882

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 401, 802, 917, 1834, 2807, 3013, 5614, 6026, 9223, 18446, 21091, 42182, 52531, 64561, 105062, 129122, 367717, 735434, 1208213, 2416426, 8457491, 16914982]

約数ペア:

[(1, 16914982), (2, 8457491), (7, 2416426), (14, 1208213), (23, 735434), (46, 367717), (131, 129122), (161, 105062), (262, 64561), (322, 52531), (401, 42182), (802, 21091), (917, 18446), (1834, 9223), (2807, 6026), (3013, 5614)]