22042904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 44793840

約数和(自身を除く): 22750936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1171, 1448, 2342, 2353, 4684, 4706, 9368, 9412, 15223, 18824, 30446, 60892, 121784, 211951, 423902, 847804, 1695608, 2755363, 5510726, 11021452, 22042904]

約数ペア:

[(1, 22042904), (2, 11021452), (4, 5510726), (8, 2755363), (13, 1695608), (26, 847804), (52, 423902), (104, 211951), (181, 121784), (362, 60892), (724, 30446), (1171, 18824), (1448, 15223), (2342, 9412), (2353, 9368), (4684, 4706)]