15662531744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{134873}}^1$

素因数の和:135093

約数の個数: 48

約数和(自身を含む): 32628718080

約数和(自身を除く): 16966186336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 191, 304, 382, 608, 764, 1528, 3056, 3629, 6112, 7258, 14516, 29032, 58064, 116128, 134873, 269746, 539492, 1078984, 2157968, 2562587, 4315936, 5125174, 10250348, 20500696, 25760743, 41001392, 51521486, 82002784, 103042972, 206085944, 412171888, 489454117, 824343776, 978908234, 1957816468, 3915632936, 7831265872, 15662531744]

約数ペア:

[(1, 15662531744), (2, 7831265872), (4, 3915632936), (8, 1957816468), (16, 978908234), (19, 824343776), (32, 489454117), (38, 412171888), (76, 206085944), (152, 103042972), (191, 82002784), (304, 51521486), (382, 41001392), (608, 25760743), (764, 20500696), (1528, 10250348), (3056, 5125174), (3629, 4315936), (6112, 2562587), (7258, 2157968), (14516, 1078984), (29032, 539492), (58064, 269746), (116128, 134873)]