16186233

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 10079367

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 359, 399, 791, 1077, 2147, 2373, 2513, 6441, 6821, 7539, 15029, 20463, 40567, 45087, 47747, 121701, 143241, 283969, 770773, 851907, 2312319, 5395411, 16186233]

約数ペア:

[(1, 16186233), (3, 5395411), (7, 2312319), (19, 851907), (21, 770773), (57, 283969), (113, 143241), (133, 121701), (339, 47747), (359, 45087), (399, 40567), (791, 20463), (1077, 15029), (2147, 7539), (2373, 6821), (2513, 6441)]