2952019930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15536947}}^1$

素因数の和:15536973

約数の個数: 16

約数和(自身を含む): 5593301280

約数和(自身を除く): 2641281350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15536947, 31073894, 77684735, 155369470, 295201993, 590403986, 1476009965, 2952019930]

約数ペア:

[(1, 2952019930), (2, 1476009965), (5, 590403986), (10, 295201993), (19, 155369470), (38, 77684735), (95, 31073894), (190, 15536947)]