16632676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 30996000

約数和(自身を除く): 14363324

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2459, 3382, 4918, 6764, 9836, 46721, 93442, 186884, 218851, 437702, 875404, 4158169, 8316338, 16632676]

約数ペア:

[(1, 16632676), (2, 8316338), (4, 4158169), (19, 875404), (38, 437702), (76, 218851), (89, 186884), (178, 93442), (356, 46721), (1691, 9836), (2459, 6764), (3382, 4918)]