15659168

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 20265952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1319, 1484, 1696, 2638, 2968, 5276, 5936, 9233, 10552, 11872, 18466, 21104, 36932, 42208, 69907, 73864, 139814, 147728, 279628, 295456, 489349, 559256, 978698, 1118512, 1957396, 2237024, 3914792, 7829584, 15659168]

約数ペア:

[(1, 15659168), (2, 7829584), (4, 3914792), (7, 2237024), (8, 1957396), (14, 1118512), (16, 978698), (28, 559256), (32, 489349), (53, 295456), (56, 279628), (106, 147728), (112, 139814), (212, 73864), (224, 69907), (371, 42208), (424, 36932), (742, 21104), (848, 18466), (1319, 11872), (1484, 10552), (1696, 9233), (2638, 5936), (2968, 5276)]