19472502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 45800640

約数和(自身を除く): 26328138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 619, 642, 749, 1238, 1498, 1857, 2247, 3714, 4333, 4494, 5243, 8666, 10486, 12999, 15729, 25998, 30331, 31458, 60662, 66233, 90993, 132466, 181986, 198699, 397398, 463631, 927262, 1390893, 2781786, 3245417, 6490834, 9736251, 19472502]

約数ペア:

[(1, 19472502), (2, 9736251), (3, 6490834), (6, 3245417), (7, 2781786), (14, 1390893), (21, 927262), (42, 463631), (49, 397398), (98, 198699), (107, 181986), (147, 132466), (214, 90993), (294, 66233), (321, 60662), (619, 31458), (642, 30331), (749, 25998), (1238, 15729), (1498, 12999), (1857, 10486), (2247, 8666), (3714, 5243), (4333, 4494)]