2237963906

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1\times {\mathrm{3109}}^1$

素因数の和:4146

約数の個数: 24

約数和(自身を含む): 3547620540

約数和(自身を除く): 1309656634

約数列:

[1, 2, 19, 38, 361, 722, 997, 1994, 3109, 6218, 18943, 37886, 59071, 118142, 359917, 719834, 1122349, 2244698, 3099673, 6199346, 58893787, 117787574, 1118981953, 2237963906]

約数ペア:

[(1, 2237963906), (2, 1118981953), (19, 117787574), (38, 58893787), (361, 6199346), (722, 3099673), (997, 2244698), (1994, 1122349), (3109, 719834), (6218, 359917), (18943, 118142), (37886, 59071)]