22250330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 20206630

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 647, 905, 1294, 1810, 3235, 3439, 6470, 6878, 12293, 17195, 24586, 34390, 61465, 117107, 122930, 234214, 585535, 1171070, 2225033, 4450066, 11125165, 22250330]

約数ペア:

[(1, 22250330), (2, 11125165), (5, 4450066), (10, 2225033), (19, 1171070), (38, 585535), (95, 234214), (181, 122930), (190, 117107), (362, 61465), (647, 34390), (905, 24586), (1294, 17195), (1810, 12293), (3235, 6878), (3439, 6470)]