219379358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{524831}}^1$

素因数の和:524863

約数の個数: 16

約数和(自身を含む): 377879040

約数和(自身を除く): 158499682

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 524831, 1049662, 5773141, 9971789, 11546282, 19943578, 109689679, 219379358]

約数ペア:

[(1, 219379358), (2, 109689679), (11, 19943578), (19, 11546282), (22, 9971789), (38, 5773141), (209, 1049662), (418, 524831)]