18925162

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 28939680

約数和(自身を除く): 10014518

約数列:

[1, 2, 83, 166, 173, 346, 659, 1318, 14359, 28718, 54697, 109394, 114007, 228014, 9462581, 18925162]

約数ペア:

[(1, 18925162), (2, 9462581), (83, 228014), (166, 114007), (173, 109394), (346, 54697), (659, 28718), (1318, 14359)]