19052741

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 20357568

約数和(自身を除く): 1304827

約数列:

[1, 41, 43, 101, 107, 1763, 4141, 4343, 4387, 4601, 10807, 178063, 188641, 443087, 464701, 19052741]

約数ペア:

[(1, 19052741), (41, 464701), (43, 443087), (101, 188641), (107, 178063), (1763, 10807), (4141, 4601), (4343, 4387)]