37821890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164443}}^1$

素因数の和:164473

約数の個数: 16

約数和(自身を含む): 71039808

約数和(自身を除く): 33217918

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 164443, 328886, 822215, 1644430, 3782189, 7564378, 18910945, 37821890]

約数ペア:

[(1, 37821890), (2, 18910945), (5, 7564378), (10, 3782189), (23, 1644430), (46, 822215), (115, 328886), (230, 164443)]