19079268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 52026240

約数和(自身を除く): 32946972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 41, 52, 57, 76, 78, 82, 114, 123, 156, 157, 164, 228, 246, 247, 314, 471, 492, 494, 533, 628, 741, 779, 942, 988, 1066, 1482, 1558, 1599, 1884, 2041, 2132, 2337, 2964, 2983, 3116, 3198, 4082, 4674, 5966, 6123, 6396, 6437, 8164, 8949, 9348, 10127, 11932, 12246, 12874, 17898, 19311, 20254, 24492, 25748, 30381, 35796, 38622, 38779, 40508, 60762, 77244, 77558, 83681, 116337, 121524, 122303, 155116, 167362, 232674, 244606, 251043, 334724, 366909, 465348, 489212, 502086, 733818, 1004172, 1467636, 1589939, 3179878, 4769817, 6359756, 9539634, 19079268]

約数ペア:

[(1, 19079268), (2, 9539634), (3, 6359756), (4, 4769817), (6, 3179878), (12, 1589939), (13, 1467636), (19, 1004172), (26, 733818), (38, 502086), (39, 489212), (41, 465348), (52, 366909), (57, 334724), (76, 251043), (78, 244606), (82, 232674), (114, 167362), (123, 155116), (156, 122303), (157, 121524), (164, 116337), (228, 83681), (246, 77558), (247, 77244), (314, 60762), (471, 40508), (492, 38779), (494, 38622), (533, 35796), (628, 30381), (741, 25748), (779, 24492), (942, 20254), (988, 19311), (1066, 17898), (1482, 12874), (1558, 12246), (1599, 11932), (1884, 10127), (2041, 9348), (2132, 8949), (2337, 8164), (2964, 6437), (2983, 6396), (3116, 6123), (3198, 5966), (4082, 4674)]