13916238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331339}}^1$

素因数の和:331351

約数の個数: 16

約数和(自身を含む): 31808640

約数和(自身を除く): 17892402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331339, 662678, 994017, 1988034, 2319373, 4638746, 6958119, 13916238]

約数ペア:

[(1, 13916238), (2, 6958119), (3, 4638746), (6, 2319373), (7, 1988034), (14, 994017), (21, 662678), (42, 331339)]