15996372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6188

約数の個数: 48

約数和(自身を含む): 44040192

約数和(自身を除く): 28043820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6143, 12286, 18429, 24572, 36858, 43001, 73716, 86002, 129003, 172004, 190433, 258006, 380866, 516012, 571299, 761732, 1142598, 1333031, 2285196, 2666062, 3999093, 5332124, 7998186, 15996372]

約数ペア:

[(1, 15996372), (2, 7998186), (3, 5332124), (4, 3999093), (6, 2666062), (7, 2285196), (12, 1333031), (14, 1142598), (21, 761732), (28, 571299), (31, 516012), (42, 380866), (62, 258006), (84, 190433), (93, 172004), (124, 129003), (186, 86002), (217, 73716), (372, 43001), (434, 36858), (651, 24572), (868, 18429), (1302, 12286), (2604, 6143)]