11397438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 27125280

約数和(自身を除く): 15727842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 919, 954, 1378, 1838, 2067, 2757, 4134, 5514, 6201, 8271, 11947, 12402, 16542, 23894, 35841, 48707, 71682, 97414, 107523, 146121, 215046, 292242, 438363, 633191, 876726, 1266382, 1899573, 3799146, 5698719, 11397438]

約数ペア:

[(1, 11397438), (2, 5698719), (3, 3799146), (6, 1899573), (9, 1266382), (13, 876726), (18, 633191), (26, 438363), (39, 292242), (53, 215046), (78, 146121), (106, 107523), (117, 97414), (159, 71682), (234, 48707), (318, 35841), (477, 23894), (689, 16542), (919, 12402), (954, 11947), (1378, 8271), (1838, 6201), (2067, 5514), (2757, 4134)]