38619130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8563}}^1$

素因数の和:8622

約数の個数: 32

約数和(自身を含む): 77692608

約数和(自身を除く): 39073478

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 8563, 17126, 42815, 85630, 94193, 188386, 351083, 470965, 702166, 941930, 1755415, 3510830, 3861913, 7723826, 19309565, 38619130]

約数ペア:

[(1, 38619130), (2, 19309565), (5, 7723826), (10, 3861913), (11, 3510830), (22, 1755415), (41, 941930), (55, 702166), (82, 470965), (110, 351083), (205, 188386), (410, 94193), (451, 85630), (902, 42815), (2255, 17126), (4510, 8563)]