15888552

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12491}}^1$

素因数の和:12553

約数の個数: 32

約数和(自身を含む): 40474080

約数和(自身を除く): 24585528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 12491, 24982, 37473, 49964, 74946, 99928, 149892, 299784, 662023, 1324046, 1986069, 2648092, 3972138, 5296184, 7944276, 15888552]

約数ペア:

[(1, 15888552), (2, 7944276), (3, 5296184), (4, 3972138), (6, 2648092), (8, 1986069), (12, 1324046), (24, 662023), (53, 299784), (106, 149892), (159, 99928), (212, 74946), (318, 49964), (424, 37473), (636, 24982), (1272, 12491)]