15722196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9851}}^1$

素因数の和:9884

約数の個数: 48

約数和(自身を含む): 44136960

約数和(自身を除く): 28414764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 9851, 19702, 29553, 39404, 59106, 68957, 118212, 137914, 187169, 206871, 275828, 374338, 413742, 561507, 748676, 827484, 1123014, 1310183, 2246028, 2620366, 3930549, 5240732, 7861098, 15722196]

約数ペア:

[(1, 15722196), (2, 7861098), (3, 5240732), (4, 3930549), (6, 2620366), (7, 2246028), (12, 1310183), (14, 1123014), (19, 827484), (21, 748676), (28, 561507), (38, 413742), (42, 374338), (57, 275828), (76, 206871), (84, 187169), (114, 137914), (133, 118212), (228, 68957), (266, 59106), (399, 39404), (532, 29553), (798, 19702), (1596, 9851)]