1900132030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1958899}}^1$

素因数の和:1959003

約数の個数: 16

約数和(自身を含む): 3455499600

約数和(自身を除く): 1555367570

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1958899, 3917798, 9794495, 19588990, 190013203, 380026406, 950066015, 1900132030]

約数ペア:

[(1, 1900132030), (2, 950066015), (5, 380026406), (10, 190013203), (97, 19588990), (194, 9794495), (485, 3917798), (970, 1958899)]