19307106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3929}}^1$

素因数の和:3960

約数の個数: 64

約数和(自身を含む): 52819200

約数和(自身を除く): 33512094

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 3929, 4914, 7858, 11787, 23574, 27503, 35361, 51077, 55006, 70722, 82509, 102154, 106083, 153231, 165018, 212166, 247527, 306462, 357539, 459693, 495054, 715078, 742581, 919386, 1072617, 1379079, 1485162, 2145234, 2758158, 3217851, 6435702, 9653553, 19307106]

約数ペア:

[(1, 19307106), (2, 9653553), (3, 6435702), (6, 3217851), (7, 2758158), (9, 2145234), (13, 1485162), (14, 1379079), (18, 1072617), (21, 919386), (26, 742581), (27, 715078), (39, 495054), (42, 459693), (54, 357539), (63, 306462), (78, 247527), (91, 212166), (117, 165018), (126, 153231), (182, 106083), (189, 102154), (234, 82509), (273, 70722), (351, 55006), (378, 51077), (546, 35361), (702, 27503), (819, 23574), (1638, 11787), (2457, 7858), (3929, 4914)]