22277944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{214211}}^1$

素因数の和:214230

約数の個数: 16

約数和(自身を含む): 44984520

約数和(自身を除く): 22706576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 214211, 428422, 856844, 1713688, 2784743, 5569486, 11138972, 22277944]

約数ペア:

[(1, 22277944), (2, 11138972), (4, 5569486), (8, 2784743), (13, 1713688), (26, 856844), (52, 428422), (104, 214211)]