22274824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19471}}^1$

素因数の和:19501

約数の個数: 32

約数和(自身を含む): 49069440

約数和(自身を除く): 26794616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19471, 38942, 77884, 155768, 214181, 253123, 428362, 506246, 856724, 1012492, 1713448, 2024984, 2784353, 5568706, 11137412, 22274824]

約数ペア:

[(1, 22274824), (2, 11137412), (4, 5568706), (8, 2784353), (11, 2024984), (13, 1713448), (22, 1012492), (26, 856724), (44, 506246), (52, 428362), (88, 253123), (104, 214181), (143, 155768), (286, 77884), (572, 38942), (1144, 19471)]