11851990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 10211114

約数列:

[1, 2, 5, 10, 47, 94, 151, 167, 235, 302, 334, 470, 755, 835, 1510, 1670, 7097, 7849, 14194, 15698, 25217, 35485, 39245, 50434, 70970, 78490, 126085, 252170, 1185199, 2370398, 5925995, 11851990]

約数ペア:

[(1, 11851990), (2, 5925995), (5, 2370398), (10, 1185199), (47, 252170), (94, 126085), (151, 78490), (167, 70970), (235, 50434), (302, 39245), (334, 35485), (470, 25217), (755, 15698), (835, 14194), (1510, 7849), (1670, 7097)]