15364468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 36

約数和(自身を含む): 31807776

約数和(自身を除く): 16443308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 571, 868, 961, 1142, 1922, 2284, 3844, 3997, 6727, 7994, 13454, 15988, 17701, 26908, 35402, 70804, 123907, 247814, 495628, 548731, 1097462, 2194924, 3841117, 7682234, 15364468]

約数ペア:

[(1, 15364468), (2, 7682234), (4, 3841117), (7, 2194924), (14, 1097462), (28, 548731), (31, 495628), (62, 247814), (124, 123907), (217, 70804), (434, 35402), (571, 26908), (868, 17701), (961, 15988), (1142, 13454), (1922, 7994), (2284, 6727), (3844, 3997)]