16442524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 35768320

約数和(自身を除く): 19325796

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 997, 1178, 1994, 2356, 3988, 4123, 6979, 8246, 13958, 16492, 18943, 27916, 30907, 37886, 61814, 75772, 123628, 132601, 216349, 265202, 432698, 530404, 587233, 865396, 1174466, 2348932, 4110631, 8221262, 16442524]

約数ペア:

[(1, 16442524), (2, 8221262), (4, 4110631), (7, 2348932), (14, 1174466), (19, 865396), (28, 587233), (31, 530404), (38, 432698), (62, 265202), (76, 216349), (124, 132601), (133, 123628), (217, 75772), (266, 61814), (434, 37886), (532, 30907), (589, 27916), (868, 18943), (997, 16492), (1178, 13958), (1994, 8246), (2356, 6979), (3988, 4123)]