18849952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53551}}^1$

素因数の和:53572

約数の個数: 24

約数和(自身を含む): 40485312

約数和(自身を除く): 21635360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53551, 107102, 214204, 428408, 589061, 856816, 1178122, 1713632, 2356244, 4712488, 9424976, 18849952]

約数ペア:

[(1, 18849952), (2, 9424976), (4, 4712488), (8, 2356244), (11, 1713632), (16, 1178122), (22, 856816), (32, 589061), (44, 428408), (88, 214204), (176, 107102), (352, 53551)]