220224335918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7177}}^1\times {\mathrm{807493}}^1$

素因数の和:814691

約数の個数: 16

約数和(自身を含む): 347771515920

約数和(自身を除く): 127547180002

約数列:

[1, 2, 19, 38, 7177, 14354, 136363, 272726, 807493, 1614986, 15342367, 30684734, 5795377261, 11590754522, 110112167959, 220224335918]

約数ペア:

[(1, 220224335918), (2, 110112167959), (19, 11590754522), (38, 5795377261), (7177, 30684734), (14354, 15342367), (136363, 1614986), (272726, 807493)]