15330848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 32863320

約数和(自身を除く): 17532472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 269, 274, 416, 538, 548, 1076, 1096, 1781, 2152, 2192, 3497, 3562, 4304, 4384, 6994, 7124, 8608, 13988, 14248, 27976, 28496, 36853, 55952, 56992, 73706, 111904, 147412, 294824, 479089, 589648, 958178, 1179296, 1916356, 3832712, 7665424, 15330848]

約数ペア:

[(1, 15330848), (2, 7665424), (4, 3832712), (8, 1916356), (13, 1179296), (16, 958178), (26, 589648), (32, 479089), (52, 294824), (104, 147412), (137, 111904), (208, 73706), (269, 56992), (274, 55952), (416, 36853), (538, 28496), (548, 27976), (1076, 14248), (1096, 13988), (1781, 8608), (2152, 7124), (2192, 6994), (3497, 4384), (3562, 4304)]