19252130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5333}}^1$

素因数の和:5378

約数の個数: 24

約数和(自身を含む): 36580572

約数和(自身を除く): 17328442

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5333, 10666, 26665, 53330, 101327, 202654, 506635, 1013270, 1925213, 3850426, 9626065, 19252130]

約数ペア:

[(1, 19252130), (2, 9626065), (5, 3850426), (10, 1925213), (19, 1013270), (38, 506635), (95, 202654), (190, 101327), (361, 53330), (722, 26665), (1805, 10666), (3610, 5333)]