19658226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7673}}^1$

素因数の和:7746

約数の個数: 32

約数和(自身を含む): 45675648

約数和(自身を除く): 26017422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7673, 15346, 23019, 46038, 53711, 107422, 161133, 322266, 468053, 936106, 1404159, 2808318, 3276371, 6552742, 9829113, 19658226]

約数ペア:

[(1, 19658226), (2, 9829113), (3, 6552742), (6, 3276371), (7, 2808318), (14, 1404159), (21, 936106), (42, 468053), (61, 322266), (122, 161133), (183, 107422), (366, 53711), (427, 46038), (854, 23019), (1281, 15346), (2562, 7673)]