19437133045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1\times {\mathrm{3851}}^1$

素因数の和:4593

約数の個数: 32

約数和(自身を含む): 25653210624

約数和(自身を除く): 6216077579

約数列:

[1, 5, 11, 55, 163, 563, 815, 1793, 2815, 3851, 6193, 8965, 19255, 30965, 42361, 91769, 211805, 458845, 627713, 1009459, 2168113, 3138565, 5047295, 6904843, 10840565, 23849243, 34524215, 119246215, 353402419, 1767012095, 3887426609, 19437133045]

約数ペア:

[(1, 19437133045), (5, 3887426609), (11, 1767012095), (55, 353402419), (163, 119246215), (563, 34524215), (815, 23849243), (1793, 10840565), (2815, 6904843), (3851, 5047295), (6193, 3138565), (8965, 2168113), (19255, 1009459), (30965, 627713), (42361, 458845), (91769, 211805)]