42019538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{11437}}^1$

素因数の和:11617

約数の個数: 16

約数和(自身を含む): 69177024

約数和(自身を除く): 27157486

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 11437, 22874, 125807, 251614, 1909979, 3819958, 21009769, 42019538]

約数ペア:

[(1, 42019538), (2, 21009769), (11, 3819958), (22, 1909979), (167, 251614), (334, 125807), (1837, 22874), (3674, 11437)]