19545032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8213

約数の個数: 32

約数和(自身を含む): 41186880

約数和(自身を除く): 21641848

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 8171, 16342, 32684, 65368, 106223, 187933, 212446, 375866, 424892, 751732, 849784, 1503464, 2443129, 4886258, 9772516, 19545032]

約数ペア:

[(1, 19545032), (2, 9772516), (4, 4886258), (8, 2443129), (13, 1503464), (23, 849784), (26, 751732), (46, 424892), (52, 375866), (92, 212446), (104, 187933), (184, 106223), (299, 65368), (598, 32684), (1196, 16342), (2392, 8171)]