22668866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 37620912

約数和(自身を除く): 14952046

約数列:

[1, 2, 11, 22, 121, 242, 283, 331, 566, 662, 3113, 3641, 6226, 7282, 34243, 40051, 68486, 80102, 93673, 187346, 1030403, 2060806, 11334433, 22668866]

約数ペア:

[(1, 22668866), (2, 11334433), (11, 2060806), (22, 1030403), (121, 187346), (242, 93673), (283, 80102), (331, 68486), (566, 40051), (662, 34243), (3113, 7282), (3641, 6226)]