30913124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7243}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 59632608

約数和(自身を除く): 28719484

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 7243, 14486, 28972, 79673, 159346, 318692, 702571, 1405142, 2810284, 7728281, 15456562, 30913124]

約数ペア:

[(1, 30913124), (2, 15456562), (4, 7728281), (11, 2810284), (22, 1405142), (44, 702571), (97, 318692), (194, 159346), (388, 79673), (1067, 28972), (2134, 14486), (4268, 7243)]