11915672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 23036400

約数和(自身を除く): 11120728

約数列:

[1, 2, 4, 8, 53, 106, 157, 179, 212, 314, 358, 424, 628, 716, 1256, 1432, 8321, 9487, 16642, 18974, 28103, 33284, 37948, 56206, 66568, 75896, 112412, 224824, 1489459, 2978918, 5957836, 11915672]

約数ペア:

[(1, 11915672), (2, 5957836), (4, 2978918), (8, 1489459), (53, 224824), (106, 112412), (157, 75896), (179, 66568), (212, 56206), (314, 37948), (358, 33284), (424, 28103), (628, 18974), (716, 16642), (1256, 9487), (1432, 8321)]