19376906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10753}}^1$

素因数の和:10825

約数の個数: 16

約数和(自身を含む): 31358664

約数和(自身を除く): 11981758

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10753, 21506, 182801, 365602, 569909, 1139818, 9688453, 19376906]

約数ペア:

[(1, 19376906), (2, 9688453), (17, 1139818), (34, 569909), (53, 365602), (106, 182801), (901, 21506), (1802, 10753)]