15256004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 28468440

約数和(自身を除く): 13212436

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 1429, 2669, 2858, 5338, 5716, 10676, 24293, 48586, 97172, 224353, 448706, 897412, 3814001, 7628002, 15256004]

約数ペア:

[(1, 15256004), (2, 7628002), (4, 3814001), (17, 897412), (34, 448706), (68, 224353), (157, 97172), (314, 48586), (628, 24293), (1429, 10676), (2669, 5716), (2858, 5338)]