11711258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 20173440

約数和(自身を除く): 8462182

約数列:

[1, 2, 13, 19, 26, 38, 151, 157, 247, 302, 314, 494, 1963, 2041, 2869, 2983, 3926, 4082, 5738, 5966, 23707, 37297, 38779, 47414, 74594, 77558, 308191, 450433, 616382, 900866, 5855629, 11711258]

約数ペア:

[(1, 11711258), (2, 5855629), (13, 900866), (19, 616382), (26, 450433), (38, 308191), (151, 77558), (157, 74594), (247, 47414), (302, 38779), (314, 37297), (494, 23707), (1963, 5966), (2041, 5738), (2869, 4082), (2983, 3926)]