2515698610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13240519}}^1$

素因数の和:13240545

約数の個数: 16

約数和(自身を含む): 4766587200

約数和(自身を除く): 2250888590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 13240519, 26481038, 66202595, 132405190, 251569861, 503139722, 1257849305, 2515698610]

約数ペア:

[(1, 2515698610), (2, 1257849305), (5, 503139722), (10, 251569861), (19, 132405190), (38, 66202595), (95, 26481038), (190, 13240519)]