15978088

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15049

約数の個数: 32

約数和(自身を含む): 36043200

約数和(自身を除く): 20065112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 15017, 30034, 60068, 105119, 120136, 210238, 285323, 420476, 570646, 840952, 1141292, 1997261, 2282584, 3994522, 7989044, 15978088]

約数ペア:

[(1, 15978088), (2, 7989044), (4, 3994522), (7, 2282584), (8, 1997261), (14, 1141292), (19, 840952), (28, 570646), (38, 420476), (56, 285323), (76, 210238), (133, 120136), (152, 105119), (266, 60068), (532, 30034), (1064, 15017)]