19693896

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{3889}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 49480800

約数和(自身を除く): 29786904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 3889, 5064, 7778, 11667, 15556, 23334, 31112, 46668, 93336, 820579, 1641158, 2461737, 3282316, 4923474, 6564632, 9846948, 19693896]

約数ペア:

[(1, 19693896), (2, 9846948), (3, 6564632), (4, 4923474), (6, 3282316), (8, 2461737), (12, 1641158), (24, 820579), (211, 93336), (422, 46668), (633, 31112), (844, 23334), (1266, 15556), (1688, 11667), (2532, 7778), (3889, 5064)]