97872430

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{38993}}^1$

素因数の和:39251

約数の個数: 16

約数和(自身を含む): 176876784

約数和(自身を除く): 79004354

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 38993, 77986, 194965, 389930, 9787243, 19574486, 48936215, 97872430]

約数ペア:

[(1, 97872430), (2, 48936215), (5, 19574486), (10, 9787243), (251, 389930), (502, 194965), (1255, 77986), (2510, 38993)]