15855028

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2032

約数の個数: 36

約数和(自身を含む): 33080292

約数和(自身を除く): 17225264

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 1973, 2009, 3946, 4018, 7892, 8036, 13811, 27622, 55244, 80893, 96677, 161786, 193354, 323572, 386708, 566251, 1132502, 2265004, 3963757, 7927514, 15855028]

約数ペア:

[(1, 15855028), (2, 7927514), (4, 3963757), (7, 2265004), (14, 1132502), (28, 566251), (41, 386708), (49, 323572), (82, 193354), (98, 161786), (164, 96677), (196, 80893), (287, 55244), (574, 27622), (1148, 13811), (1973, 8036), (2009, 7892), (3946, 4018)]