16683142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 30108672

約数和(自身を除く): 13425530

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 263, 322, 394, 526, 1379, 1841, 2758, 3682, 4531, 6049, 9062, 12098, 31717, 42343, 51811, 63434, 84686, 103622, 362677, 725354, 1191653, 2383306, 8341571, 16683142]

約数ペア:

[(1, 16683142), (2, 8341571), (7, 2383306), (14, 1191653), (23, 725354), (46, 362677), (161, 103622), (197, 84686), (263, 63434), (322, 51811), (394, 42343), (526, 31717), (1379, 12098), (1841, 9062), (2758, 6049), (3682, 4531)]