22418968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19597}}^1$

素因数の和:19627

約数の個数: 32

約数和(自身を含む): 49386960

約数和(自身を除く): 26967992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19597, 39194, 78388, 156776, 215567, 254761, 431134, 509522, 862268, 1019044, 1724536, 2038088, 2802371, 5604742, 11209484, 22418968]

約数ペア:

[(1, 22418968), (2, 11209484), (4, 5604742), (8, 2802371), (11, 2038088), (13, 1724536), (22, 1019044), (26, 862268), (44, 509522), (52, 431134), (88, 254761), (104, 215567), (143, 156776), (286, 78388), (572, 39194), (1144, 19597)]