18836697595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{11071}}^1$

素因数の和:11671

約数の個数: 32

約数和(自身を含む): 24628202496

約数和(自身を除く): 5791504901

約数列:

[1, 5, 17, 37, 85, 185, 541, 629, 2705, 3145, 9197, 11071, 20017, 45985, 55355, 100085, 188207, 340289, 409627, 941035, 1701445, 2048135, 5989411, 6963659, 29947055, 34818295, 101819987, 221608207, 509099935, 1108041035, 3767339519, 18836697595]

約数ペア:

[(1, 18836697595), (5, 3767339519), (17, 1108041035), (37, 509099935), (85, 221608207), (185, 101819987), (541, 34818295), (629, 29947055), (2705, 6963659), (3145, 5989411), (9197, 2048135), (11071, 1701445), (20017, 941035), (45985, 409627), (55355, 340289), (100085, 188207)]