17560972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2830

約数の個数: 36

約数和(自身を含む): 36390928

約数和(自身を除く): 18829956

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2791, 3146, 5582, 6292, 11164, 30701, 36283, 61402, 72566, 122804, 145132, 337711, 399113, 675422, 798226, 1350844, 1596452, 4390243, 8780486, 17560972]

約数ペア:

[(1, 17560972), (2, 8780486), (4, 4390243), (11, 1596452), (13, 1350844), (22, 798226), (26, 675422), (44, 399113), (52, 337711), (121, 145132), (143, 122804), (242, 72566), (286, 61402), (484, 36283), (572, 30701), (1573, 11164), (2791, 6292), (3146, 5582)]