19048692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 49956480

約数和(自身を除く): 30907788

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5309, 10618, 15927, 21236, 31854, 63708, 69017, 122107, 138034, 207051, 244214, 276068, 366321, 414102, 488428, 732642, 828204, 1465284, 1587391, 3174782, 4762173, 6349564, 9524346, 19048692]

約数ペア:

[(1, 19048692), (2, 9524346), (3, 6349564), (4, 4762173), (6, 3174782), (12, 1587391), (13, 1465284), (23, 828204), (26, 732642), (39, 488428), (46, 414102), (52, 366321), (69, 276068), (78, 244214), (92, 207051), (138, 138034), (156, 122107), (276, 69017), (299, 63708), (598, 31854), (897, 21236), (1196, 15927), (1794, 10618), (3588, 5309)]