19449530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 17875270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 599, 955, 1198, 1910, 2995, 3247, 5990, 6494, 10183, 16235, 20366, 32470, 50915, 101830, 114409, 228818, 572045, 1144090, 1944953, 3889906, 9724765, 19449530]

約数ペア:

[(1, 19449530), (2, 9724765), (5, 3889906), (10, 1944953), (17, 1144090), (34, 572045), (85, 228818), (170, 114409), (191, 101830), (382, 50915), (599, 32470), (955, 20366), (1198, 16235), (1910, 10183), (2995, 6494), (3247, 5990)]