1871342110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8693}}^1$

素因数の和:8833

約数の個数: 64

約数和(自身を含む): 3906040320

約数和(自身を除く): 2034698210

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 103, 110, 190, 206, 209, 418, 515, 1030, 1045, 1133, 1957, 2090, 2266, 3914, 5665, 8693, 9785, 11330, 17386, 19570, 21527, 43054, 43465, 86930, 95623, 107635, 165167, 191246, 215270, 330334, 478115, 825835, 895379, 956230, 1651670, 1790758, 1816837, 3633674, 4476895, 8953790, 9084185, 9849169, 17012201, 18168370, 19698338, 34024402, 49245845, 85061005, 98491690, 170122010, 187134211, 374268422, 935671055, 1871342110]

約数ペア:

[(1, 1871342110), (2, 935671055), (5, 374268422), (10, 187134211), (11, 170122010), (19, 98491690), (22, 85061005), (38, 49245845), (55, 34024402), (95, 19698338), (103, 18168370), (110, 17012201), (190, 9849169), (206, 9084185), (209, 8953790), (418, 4476895), (515, 3633674), (1030, 1816837), (1045, 1790758), (1133, 1651670), (1957, 956230), (2090, 895379), (2266, 825835), (3914, 478115), (5665, 330334), (8693, 215270), (9785, 191246), (11330, 165167), (17386, 107635), (19570, 95623), (21527, 86930), (43054, 43465)]