2019190965116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2141}}^1\times {\mathrm{21617}}^1$

素因数の和:24614

約数の個数: 48

約数和(自身を含む): 3811889833920

約数和(自身を除く): 1792698868804

約数列:

[1, 2, 4, 13, 26, 52, 839, 1678, 2141, 3356, 4282, 8564, 10907, 21617, 21814, 27833, 43234, 43628, 55666, 86468, 111332, 281021, 562042, 1124084, 1796299, 3592598, 7185196, 18136663, 23351887, 36273326, 46281997, 46703774, 72546652, 92563994, 93407548, 185127988, 235776619, 471553238, 601665961, 943106476, 1203331922, 2406663844, 38830595483, 77661190966, 155322381932, 504797741279, 1009595482558, 2019190965116]

約数ペア:

[(1, 2019190965116), (2, 1009595482558), (4, 504797741279), (13, 155322381932), (26, 77661190966), (52, 38830595483), (839, 2406663844), (1678, 1203331922), (2141, 943106476), (3356, 601665961), (4282, 471553238), (8564, 235776619), (10907, 185127988), (21617, 93407548), (21814, 92563994), (27833, 72546652), (43234, 46703774), (43628, 46281997), (55666, 36273326), (86468, 23351887), (111332, 18136663), (281021, 7185196), (562042, 3592598), (1124084, 1796299)]