16516852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 34675200

約数和(自身を除く): 18158348

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 859, 874, 1012, 1718, 1748, 3436, 4807, 9449, 9614, 16321, 18898, 19228, 19757, 32642, 37796, 39514, 65284, 79028, 179531, 217327, 359062, 375383, 434654, 718124, 750766, 869308, 1501532, 4129213, 8258426, 16516852]

約数ペア:

[(1, 16516852), (2, 8258426), (4, 4129213), (11, 1501532), (19, 869308), (22, 750766), (23, 718124), (38, 434654), (44, 375383), (46, 359062), (76, 217327), (92, 179531), (209, 79028), (253, 65284), (418, 39514), (437, 37796), (506, 32642), (836, 19757), (859, 19228), (874, 18898), (1012, 16321), (1718, 9614), (1748, 9449), (3436, 4807)]