22056872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 45280800

約数和(自身を除く): 23223928

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 151, 152, 248, 302, 589, 604, 961, 1178, 1208, 1922, 2356, 2869, 3844, 4681, 4712, 5738, 7688, 9362, 11476, 18259, 18724, 22952, 36518, 37448, 73036, 88939, 145111, 146072, 177878, 290222, 355756, 580444, 711512, 1160888, 2757109, 5514218, 11028436, 22056872]

約数ペア:

[(1, 22056872), (2, 11028436), (4, 5514218), (8, 2757109), (19, 1160888), (31, 711512), (38, 580444), (62, 355756), (76, 290222), (124, 177878), (151, 146072), (152, 145111), (248, 88939), (302, 73036), (589, 37448), (604, 36518), (961, 22952), (1178, 18724), (1208, 18259), (1922, 11476), (2356, 9362), (2869, 7688), (3844, 5738), (4681, 4712)]