12815968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 15924128

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 1583, 2024, 3166, 4048, 6332, 8096, 12664, 17413, 25328, 34826, 36409, 50656, 69652, 72818, 139304, 145636, 278608, 291272, 400499, 557216, 582544, 800998, 1165088, 1601996, 3203992, 6407984, 12815968]

約数ペア:

[(1, 12815968), (2, 6407984), (4, 3203992), (8, 1601996), (11, 1165088), (16, 800998), (22, 582544), (23, 557216), (32, 400499), (44, 291272), (46, 278608), (88, 145636), (92, 139304), (176, 72818), (184, 69652), (253, 50656), (352, 36409), (368, 34826), (506, 25328), (736, 17413), (1012, 12664), (1583, 8096), (2024, 6332), (3166, 4048)]