15652252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 18942308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 571, 623, 979, 1142, 1246, 1958, 2284, 2492, 3916, 3997, 6281, 6853, 7994, 12562, 13706, 15988, 25124, 27412, 43967, 50819, 87934, 101638, 175868, 203276, 355733, 559009, 711466, 1118018, 1422932, 2236036, 3913063, 7826126, 15652252]

約数ペア:

[(1, 15652252), (2, 7826126), (4, 3913063), (7, 2236036), (11, 1422932), (14, 1118018), (22, 711466), (28, 559009), (44, 355733), (77, 203276), (89, 175868), (154, 101638), (178, 87934), (308, 50819), (356, 43967), (571, 27412), (623, 25124), (979, 15988), (1142, 13706), (1246, 12562), (1958, 7994), (2284, 6853), (2492, 6281), (3916, 3997)]