23970738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15791}}^1$

素因数の和:15830

約数の個数: 32

約数和(自身を含む): 54577152

約数和(自身を除く): 30606414

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 15791, 31582, 47373, 94746, 173701, 347402, 363193, 521103, 726386, 1042206, 1089579, 2179158, 3995123, 7990246, 11985369, 23970738]

約数ペア:

[(1, 23970738), (2, 11985369), (3, 7990246), (6, 3995123), (11, 2179158), (22, 1089579), (23, 1042206), (33, 726386), (46, 521103), (66, 363193), (69, 347402), (138, 173701), (253, 94746), (506, 47373), (759, 31582), (1518, 15791)]