22893442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 20007038

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 383, 418, 494, 766, 1573, 2299, 2717, 3146, 4213, 4598, 4979, 5434, 7277, 8426, 9958, 14554, 29887, 46343, 54769, 59774, 80047, 92686, 94601, 109538, 160094, 189202, 602459, 880517, 1040611, 1204918, 1761034, 2081222, 11446721, 22893442]

約数ペア:

[(1, 22893442), (2, 11446721), (11, 2081222), (13, 1761034), (19, 1204918), (22, 1040611), (26, 880517), (38, 602459), (121, 189202), (143, 160094), (209, 109538), (242, 94601), (247, 92686), (286, 80047), (383, 59774), (418, 54769), (494, 46343), (766, 29887), (1573, 14554), (2299, 9958), (2717, 8426), (3146, 7277), (4213, 5434), (4598, 4979)]