7874284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9419}}^1$

素因数の和:9453

約数の個数: 24

約数和(自身を含む): 15825600

約数和(自身を除く): 7951316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 9419, 18838, 37676, 103609, 178961, 207218, 357922, 414436, 715844, 1968571, 3937142, 7874284]

約数ペア:

[(1, 7874284), (2, 3937142), (4, 1968571), (11, 715844), (19, 414436), (22, 357922), (38, 207218), (44, 178961), (76, 103609), (209, 37676), (418, 18838), (836, 9419)]