23122012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 42775040

約数和(自身を除く): 19653028

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 991, 1228, 1982, 3964, 5833, 11666, 18829, 23332, 37658, 75316, 304237, 608474, 1216948, 5780503, 11561006, 23122012]

約数ペア:

[(1, 23122012), (2, 11561006), (4, 5780503), (19, 1216948), (38, 608474), (76, 304237), (307, 75316), (614, 37658), (991, 23332), (1228, 18829), (1982, 11666), (3964, 5833)]