22724390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 44724960

約数和(自身を除く): 22000570

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 2609, 4355, 5218, 8710, 13045, 26090, 33917, 67834, 169585, 174803, 339170, 349606, 874015, 1748030, 2272439, 4544878, 11362195, 22724390]

約数ペア:

[(1, 22724390), (2, 11362195), (5, 4544878), (10, 2272439), (13, 1748030), (26, 874015), (65, 349606), (67, 339170), (130, 174803), (134, 169585), (335, 67834), (670, 33917), (871, 26090), (1742, 13045), (2609, 8710), (4355, 5218)]