22577852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 23386948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 113, 209, 226, 239, 418, 452, 478, 836, 956, 1243, 2147, 2486, 2629, 4294, 4541, 4972, 5258, 8588, 9082, 10516, 18164, 23617, 27007, 47234, 49951, 54014, 94468, 99902, 108028, 199804, 297077, 513133, 594154, 1026266, 1188308, 2052532, 5644463, 11288926, 22577852]

約数ペア:

[(1, 22577852), (2, 11288926), (4, 5644463), (11, 2052532), (19, 1188308), (22, 1026266), (38, 594154), (44, 513133), (76, 297077), (113, 199804), (209, 108028), (226, 99902), (239, 94468), (418, 54014), (452, 49951), (478, 47234), (836, 27007), (956, 23617), (1243, 18164), (2147, 10516), (2486, 9082), (2629, 8588), (4294, 5258), (4541, 4972)]