19419571296

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1434661}}^1$

素因数の和:1434724

約数の個数: 72

約数和(自身を含む): 56399432544

約数和(自身を除く): 36979861248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 1434661, 2869322, 4303983, 5738644, 8607966, 11477288, 12911949, 17215932, 22954576, 25823898, 34431864, 45909152, 51647796, 67429067, 68863728, 103295592, 134858134, 137727456, 202287201, 206591184, 269716268, 404574402, 413182368, 539432536, 606861603, 809148804, 1078865072, 1213723206, 1618297608, 2157730144, 2427446412, 3236595216, 4854892824, 6473190432, 9709785648, 19419571296]

約数ペア:

[(1, 19419571296), (2, 9709785648), (3, 6473190432), (4, 4854892824), (6, 3236595216), (8, 2427446412), (9, 2157730144), (12, 1618297608), (16, 1213723206), (18, 1078865072), (24, 809148804), (32, 606861603), (36, 539432536), (47, 413182368), (48, 404574402), (72, 269716268), (94, 206591184), (96, 202287201), (141, 137727456), (144, 134858134), (188, 103295592), (282, 68863728), (288, 67429067), (376, 51647796), (423, 45909152), (564, 34431864), (752, 25823898), (846, 22954576), (1128, 17215932), (1504, 12911949), (1692, 11477288), (2256, 8607966), (3384, 5738644), (4512, 4303983), (6768, 2869322), (13536, 1434661)]