19295328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15461}}^1$

素因数の和:15487

約数の個数: 48

約数和(自身を含む): 54549936

約数和(自身を除く): 35254608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15461, 30922, 46383, 61844, 92766, 123688, 185532, 200993, 247376, 371064, 401986, 494752, 602979, 742128, 803972, 1205958, 1484256, 1607944, 2411916, 3215888, 4823832, 6431776, 9647664, 19295328]

約数ペア:

[(1, 19295328), (2, 9647664), (3, 6431776), (4, 4823832), (6, 3215888), (8, 2411916), (12, 1607944), (13, 1484256), (16, 1205958), (24, 803972), (26, 742128), (32, 602979), (39, 494752), (48, 401986), (52, 371064), (78, 247376), (96, 200993), (104, 185532), (156, 123688), (208, 92766), (312, 61844), (416, 46383), (624, 30922), (1248, 15461)]