10213412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 20610576

約数和(自身を除く): 10397164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 643, 722, 836, 1286, 1444, 2572, 3971, 7073, 7942, 12217, 14146, 15884, 24434, 28292, 48868, 134387, 232123, 268774, 464246, 537548, 928492, 2553353, 5106706, 10213412]

約数ペア:

[(1, 10213412), (2, 5106706), (4, 2553353), (11, 928492), (19, 537548), (22, 464246), (38, 268774), (44, 232123), (76, 134387), (209, 48868), (361, 28292), (418, 24434), (643, 15884), (722, 14146), (836, 12217), (1286, 7942), (1444, 7073), (2572, 3971)]